{"title":"F8x M3\/M4 - Exhaust","description":"\u003cp data-mce-fragment=\"1\"\u003eAftermarket Performance exhausts for the BMW M3 M4 F80 F82 F83 model with the S55 Engine.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIncludes Catless Downpipes, Race Downpipes, Catted Downpipes, GESI Catted Downpipes, Cat back, Axle Back Exhausts, Full Exhausts, and Mid Pipes.\u003c\/p\u003e\n\u003cstyle\u003e\n  .engine-chart {\n    font-size: 11px;\n    line-height: 1.1;\n    border-collapse: collapse;\n    width: 100%;\n    max-width: 1100px;\n  }\n  .engine-chart th, .engine-chart td {\n    padding: 3px 6px;\n    border: 1px solid #ccc;\n  }\n  .engine-chart th {\n    background: #000;\n    color: #fff;\n    font-weight: bold;\n  }\n\u003c\/style\u003e\n\u003ctable class=\"engine-chart\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eYears (US)\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eDrivetrain\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c!-- F80 M3 --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3\u003c\/td\u003e\n\u003ctd\u003e2015–2018\u003c\/td\u003e\n\u003ctd\u003eS55B30 (3.0L Twin-Turbo I6)\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- F80 M3 CS --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM3 CS\u003c\/td\u003e\n\u003ctd\u003e2018\u003c\/td\u003e\n\u003ctd\u003eS55B30 (3.0L Twin-Turbo I6 – 453 hp)\u003c\/td\u003e\n\u003ctd\u003eF80\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- F82 M4 Coupe --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 Coupe\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003ctd\u003eS55B30\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- F82 M4 CS --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 CS\u003c\/td\u003e\n\u003ctd\u003e2018–2020\u003c\/td\u003e\n\u003ctd\u003eS55B30 (3.0L Twin-Turbo I6 – 453 hp)\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- F82 M4 GTS --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 GTS\u003c\/td\u003e\n\u003ctd\u003e2016\u003c\/td\u003e\n\u003ctd\u003eS55B30O0 (3.0L TT I6 – Water Injection – 493 hp)\u003c\/td\u003e\n\u003ctd\u003eF82\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c!-- F83 M4 Convertible --\u003e\n\u003ctr\u003e\n\u003ctd\u003eM4 Convertible\u003c\/td\u003e\n\u003ctd\u003e2015–2020\u003c\/td\u003e\n\u003ctd\u003eS55B30\u003c\/td\u003e\n\u003ctd\u003eF83\u003c\/td\u003e\n\u003ctd\u003eRWD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","products":[{"product_id":"bms-angle-cut-billet-exhaust-tips-for-f8x-bmw-m3-m4-m2c-set-of-4","title":"BMS Angle Cut Billet Exhaust Tips for BMW M3\/M4\/M2C F80 F82 F87C (set of 4)","description":"\u003ch1 data-mce-fragment=\"1\"\u003eUpgrade your Factory F8x BMW M Exhaust Tips to Larger Angle Cut Billet\u003c\/h1\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eKeep your factory exhaust but get that aftermarket look. \u003c\/span\u003eThe Burger Motorsports billet 3.75\" exhaust tips are the perfect choice for dressing up your factory M exhaust outlets. 27% bigger than stock these unique billet tips are sure to turn heads. They can be adjusted to the desired length and are equipped with set screws so they go on easily and stay in place.\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003eOffered in two finishes. Polished Silver and matte black ceramic. \u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003eCeramic Black is the ultimate exhaust finish. Ceramic coating can withstand extreme temperatures up to 1200 degrees and provides a durable and great looking finish that rivals OEM quality and longevity. Made in the USA. \u003cspan data-mce-fragment=\"1\"\u003eSee the install video at the bottom of this page. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eNot for use with M-Performance exhaust systems. Does not fit the non-M2 competition or any other BMW vehicles other than those listed below.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/burger_motorsports_logo_02f37cc7-c378-40d0-8b11-d8af6ae339b2_medium.png?v=1559005614\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0890\/2048\/files\/burger_motorsports_logo_02f37cc7-c378-40d0-8b11-d8af6ae339b2_medium.png?v=1559005614\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eApplications\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan class=\"bigblack\" data-mce-fragment=\"1\"\u003eBMW M2\u003c\/span\u003e\u003c\/strong\u003e\u003cspan class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e• 2019+ F87 M2 Competition w\/S55 engine (does not fit the N55 version) \u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan class=\"bigblack\" data-mce-fragment=\"1\"\u003eBMW M3\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e• 2015-2020 F80 M3\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003e\u003cspan class=\"bigblack\" data-mce-fragment=\"1\"\u003eBMW M4\u003c\/span\u003e\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e• 2015-2020 F82 F83 M4\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cspan class=\"bodytype\" data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Burger Motorsports","offers":[{"title":"Black","offer_id":44335698936124,"sku":null,"price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/s-l1600_1_540x_536bfac5-5745-4046-9251-d8dfa11c7534.png?v=1674680198"},{"product_id":"bmw-3-5-turbo-to-downpipe-gasket-for-bmw-135i-335i-535i-640i-z4-m3-m4-m5-m6-n54-n55-s55-n63-s63-18307553601","title":"Genuine BMW 3.5″ Turbo to Downpipe Gasket 18307553601 for BMW N54\/N55\/S55\/N63\/S63\/S58","description":"\u003ch1\u003eOEM replacement turbo to downpipe gaskets for your N54, N55, S55, S58, N63 and S63\u003c\/h1\u003e\n\u003cp\u003e turbo BMW. These are sold individually and you can reference the chart below to determine fitment for your vehicle. Please note that the N54, S55, N63, S58 and S63 motors require two gaskets whereas N55 vehicles only require one gasket. These gaskets will only fit 3.5″ versions of the N55 downpipes.\u003c\/p\u003e\n\u003cp\u003ePart Number: 18307553601\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment of only cars with the engines listed above:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1′ E88   (11\/2006 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e1′ E82   (11\/2006 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e1′ F20   (07\/2010 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e1′ F21   (12\/2011 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e2′ F87 M2 Comp   (2016 — 2020)\u003c\/li\u003e\n\u003cli\u003e2′ G87 M2   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e3′ E90   (03\/2006 — 12\/2011)\u003c\/li\u003e\n\u003cli\u003e3′ E91   (03\/2006 — 05\/2012)\u003c\/li\u003e\n\u003cli\u003e3′ E92   (06\/2005 — 06\/2013)\u003c\/li\u003e\n\u003cli\u003e3′ E93   (10\/2005 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e3′ F30   (04\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ F80 M3   (04\/2012 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ G80 M3   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e3′ F31   (07\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ F34 GT   (07\/2012 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e3′ F35   (10\/2013 — 08\/2016)\u003c\/li\u003e\n\u003cli\u003e4′ F32   (11\/2012 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F82 M4   (02\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F33   (11\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F82 M4   (06\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F83 M4   (06\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ G82 M4   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e4′ G83 M4   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e4′ F36 Gran Coupé   (11\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e5′ E60   (04\/2006 — 12\/2009)\u003c\/li\u003e\n\u003cli\u003e5′ E61   (04\/2006 — 03\/2010)\u003c\/li\u003e\n\u003cli\u003e5′ F07 GT   (09\/2008 — 02\/2017)\u003c\/li\u003e\n\u003cli\u003e5′ F10   (01\/2009 — 10\/2016)\u003c\/li\u003e\n\u003cli\u003e5′ F11   (01\/2009 — 02\/2017)\u003c\/li\u003e\n\u003cli\u003e5′ F18   (08\/2009 — 07\/2013)\u003c\/li\u003e\n\u003cli\u003e5′ F90   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e5′ G30   (10\/2015 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e5′ G31   (03\/2016 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F06 Gran Coupé   (05\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F12   (11\/2009 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F13   (03\/2010 — 10\/2017)\u003c\/li\u003e\n\u003cli\u003e6′ G32 GT   (09\/2016 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e7′ F01   (06\/2007 — 05\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F02   (07\/2007 — 05\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F03   (04\/2008 — 03\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F04 Hybrid   (10\/2008 — 06\/2012)\u003c\/li\u003e\n\u003cli\u003e7′ G11   (10\/2014 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e7′ G12   (10\/2014 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e8′ F91   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ F92   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ F93   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G14   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G15   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G16   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003eX1 E84   (04\/2009 — 04\/2015)\u003c\/li\u003e\n\u003cli\u003eX3 F25   (07\/2009 — 08\/2017)\u003c\/li\u003e\n\u003cli\u003eX3 G01   (10\/2016 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX4 F26   (05\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eX5 E70   (07\/2008 — 06\/2013)\u003c\/li\u003e\n\u003cli\u003eX5 F15   (08\/2012 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX5 M F85   (04\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eX6 E71   (01\/2007 — 06\/2014)\u003c\/li\u003e\n\u003cli\u003eX6 E72 Hybrid   (10\/2008 — 10\/2011)\u003c\/li\u003e\n\u003cli\u003eX6 F16   (09\/2013 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX6 M F86   (10\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eZ4 E89   (01\/2008 — 08\/2016)\u003c\/li\u003e\n\u003cli\u003ePhantom RR11   (09\/2016 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003ePhantom EWB RR12   (09\/2016 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003eGhost RR4   (08\/2008 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eWraith RR5   (11\/2012 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003eDawn RR6   (04\/2015 — 02\/2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Single Downpipe(single turbo)","offer_id":50362603307324,"sku":"18307553601","price":13.99,"currency_code":"USD","in_stock":true},{"title":"Dual Downpipe(twin turbo)","offer_id":50362603340092,"sku":"18307553601","price":27.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/VRSF-GAS100_1-655x445.jpg?v=1706824064"},{"product_id":"bmw-3-5-turbo-to-downpipe-v-band-exhaust-clamp-for-bmw-135i-335i-535i-640i-z4-m3-m4-m5-m6-n54-n55-s55-n63-s63-11657620508","title":"Genuine BMW 3.5″ Turbo to Downpipe V-Band Exhaust Clamp for BMW N54\/N55\/S55\/N63\/S63 11657620508","description":"\u003ch1\u003e\n\u003cstrong\u003e\u003c\/strong\u003eOEM Turbo to Downpipe Exhaust Clamp for BMW N54, N55, S55, S58, N63 \u0026amp; S63.\u003c\/h1\u003e\n\u003cp\u003e\u003cbr\u003eOEM replacement turbo to downpipe clamp for your N54, N55, S58, S55, N63 and S63 turbo BMW. These are sold individually and you can reference the chart below to determine fitment for your vehicle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eN54, S55, S58, N63 and S63 motors require two clamps.\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eN55 vehicles only require one clamp. This clamp will only fit 3.5″ versions of the N55.\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e11657620508 18307553602 18307614135\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment of only cars with the engines listed above:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1′ E88   (11\/2006 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e1′ E82   (11\/2006 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e1′ F20   (07\/2010 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e1′ F21   (12\/2011 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e2′ F87 M2 Comp   (2016 — 2020)\u003c\/li\u003e\n\u003cli\u003e2′ G87 M2   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e3′ E90   (03\/2006 — 12\/2011)\u003c\/li\u003e\n\u003cli\u003e3′ E91   (03\/2006 — 05\/2012)\u003c\/li\u003e\n\u003cli\u003e3′ E92   (06\/2005 — 06\/2013)\u003c\/li\u003e\n\u003cli\u003e3′ E93   (10\/2005 — 10\/2013)\u003c\/li\u003e\n\u003cli\u003e3′ F30   (04\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ F80 M3   (04\/2012 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ G80 M3   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e3′ F31   (07\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e3′ F34 GT   (07\/2012 — 06\/2016)\u003c\/li\u003e\n\u003cli\u003e3′ F35   (10\/2013 — 08\/2016)\u003c\/li\u003e\n\u003cli\u003e4′ F32   (11\/2012 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F82 M4   (02\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F33   (11\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F82 M4   (06\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ F83 M4   (06\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e4′ G82 M4   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e4′ G83 M4   (2020 — 2027)\u003c\/li\u003e\n\u003cli\u003e4′ F36 Gran Coupé   (11\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e5′ E60   (04\/2006 — 12\/2009)\u003c\/li\u003e\n\u003cli\u003e5′ E61   (04\/2006 — 03\/2010)\u003c\/li\u003e\n\u003cli\u003e5′ F07 GT   (09\/2008 — 02\/2017)\u003c\/li\u003e\n\u003cli\u003e5′ F10   (01\/2009 — 10\/2016)\u003c\/li\u003e\n\u003cli\u003e5′ F11   (01\/2009 — 02\/2017)\u003c\/li\u003e\n\u003cli\u003e5′ F18   (08\/2009 — 07\/2013)\u003c\/li\u003e\n\u003cli\u003e5′ F90   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e5′ G30   (10\/2015 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e5′ G31   (03\/2016 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F06 Gran Coupé   (05\/2011 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F12   (11\/2009 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e6′ F13   (03\/2010 — 10\/2017)\u003c\/li\u003e\n\u003cli\u003e6′ G32 GT   (09\/2016 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003e7′ F01   (06\/2007 — 05\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F02   (07\/2007 — 05\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F03   (04\/2008 — 03\/2015)\u003c\/li\u003e\n\u003cli\u003e7′ F04 Hybrid   (10\/2008 — 06\/2012)\u003c\/li\u003e\n\u003cli\u003e7′ G11   (10\/2014 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e7′ G12   (10\/2014 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003e8′ F91   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ F92   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ F93   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G14   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G15   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003e8′ G16   (2018 — 2024)\u003c\/li\u003e\n\u003cli\u003eX1 E84   (04\/2009 — 04\/2015)\u003c\/li\u003e\n\u003cli\u003eX3 F25   (07\/2009 — 08\/2017)\u003c\/li\u003e\n\u003cli\u003eX3 G01   (10\/2016 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX4 F26   (05\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eX5 E70   (07\/2008 — 06\/2013)\u003c\/li\u003e\n\u003cli\u003eX5 F15   (08\/2012 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX5 M F85   (04\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eX6 E71   (01\/2007 — 06\/2014)\u003c\/li\u003e\n\u003cli\u003eX6 E72 Hybrid   (10\/2008 — 10\/2011)\u003c\/li\u003e\n\u003cli\u003eX6 F16   (09\/2013 — 03\/2018)\u003c\/li\u003e\n\u003cli\u003eX6 M F86   (10\/2013 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eZ4 E89   (01\/2008 — 08\/2016)\u003c\/li\u003e\n\u003cli\u003ePhantom RR11   (09\/2016 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003ePhantom EWB RR12   (09\/2016 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003eGhost RR4   (08\/2008 — 02\/2018)\u003c\/li\u003e\n\u003cli\u003eWraith RR5   (11\/2012 — 01\/2018)\u003c\/li\u003e\n\u003cli\u003eDawn RR6   (04\/2015 — 02\/2018)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BMW","offers":[{"title":"Single Downpipe(single turbo)","offer_id":50362613072188,"sku":"11657620508","price":22.99,"currency_code":"USD","in_stock":true},{"title":"Dual Downpipe(twin turbo)","offer_id":50362613104956,"sku":"11657620508","price":45.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/dp-clamp-100-e1607464095141-655x430.jpg?v=1674842760"},{"product_id":"bmw-downpipe-to-midpipe-gasket-for-bmw-s55","title":"Genuine BMW Downpipe to Midpipe Gasket 18307851168 for BMW M3\/M4\/M2 S55 F80\/F82\/F83\/F87","description":"\u003cp\u003ePair of Downpipe to Midpipe Exhaust Gaskets for 2015 – 2018 BMW M3 \u0026amp; M4\u003cbr\u003eOEM style replacement downpipe to mid pipe gaskets for your 2015 – 2018 BMW M3 \u0026amp; M4.\u003cbr\u003e\u003cbr\u003ePart Number: 18307851168\u003cbr\u003e\u003cbr\u003eThis item fits the following BMWs:\u003cbr\u003e2015-19 BMW M3 \u0026amp; M4 F80\/F82\/F83\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e2016-20 BMW M2 F87 Comp with S55 Engine \u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eNote: Fits both Left Hand Drive \u0026amp; Right Hand Drive Models\u003c\/p\u003e","brand":"BMW","offers":[{"title":"Single Downpipe(single turbo)","offer_id":50621580083516,"sku":"18307851168","price":14.0,"currency_code":"USD","in_stock":true},{"title":"Dual Downpipe(twin turbo)","offer_id":50621580116284,"sku":"18307851168.2","price":26.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/VRSF-GAS200_1-wpp1600376982529-655x445.jpg?v=1674849433"},{"product_id":"active-autowerke-mid-pipe-kit-bmw-m3-m4-2014","title":"Active Autowerke Mid Pipe Kit BMW M3 M4 | F80 F82 | 2015-2020","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cmeta charset=\"UTF-8\"\u003e\n\u003cp\u003eActive Autowerke has been an industry leader in engineering high quality BMW performance products for over 40 years. Dedicated to improving performance with the highest quality products, Active Autowerke is synonymous with making power. Our philosophy on developing refined BMW performance parts, with power in mind, and providing them to a large BMW community can be best characterized by our F87 mid pipe a valuable addition to our M2C BMW collection.\u003c\/p\u003e\n\u003cp\u003eThe Active Autowerke F87 Mid Pipe was specifically designed to eliminate the highly restrictive nature of the S55 thus creating optimal exhaust flow and drastically improving performance. In addressing the annoying sound ( described by many like that of a weed-eater ) we needed to better understand the issue. After much research and testing we discovered the synchronization of the Turbos as the main factor in the sound. The solution was a single mid pipe which eliminated much of the annoying sound. The next challenge was making a large 3.5\" pipe ( needed for optimum performance ) fit without ground clearance issues - thus the oval pipe. Engineered for an exact fit on the new BMW M2 Competition, the difference in power with this mid pipe will be noticeable the moment it is installed!\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"bimmer post active autowerke m4 exhaust review\" href=\"http:\/\/f80.bimmerpost.com\/forums\/showthread.php?t=1194246\" target=\"_blank\" rel=\"noopener noreferrer\"\u003e\u003cstrong\u003eSee what actual customers are saying on BimmerPost!\u003c\/strong\u003e\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eKEY FEATURES\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e18+ WHP over stock\u003csup\u003e*\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003e30+ LB-FT over stock\u003csup\u003e*\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003eImproved performance from less back pressure\u003c\/li\u003e\n\u003cli\u003eDeeper \u0026amp; throatier exhaust note\u003c\/li\u003e\n\u003cli\u003eLess restrictive, more free flowing\u003c\/li\u003e\n\u003cli\u003eLighter weight than factory system\u003c\/li\u003e\n\u003cli\u003eQuicker turbo spool\u003c\/li\u003e\n\u003cli\u003eIncreased low end and mid-range power\u003c\/li\u003e\n\u003cli\u003eSingle-pipe design eliminates cheap weed-eater sound from factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e* \u003cem\u003e\u003cstrong\u003ePerformance gains when paired with \u003ca title=\"F8X BMW M3\/M4 Performance Exhaust\" href=\"http:\/\/store.activeautowerke.com\/products\/f8x-bmw-m3-m4-rear-exhaust\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eActive Autowerke F8X Rear Exhaust Section\u003c\/a\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eMUSTANG DYNO RESULTS:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/c1.staticflickr.com\/1\/628\/21607095396_132b0d3266_c.jpg\"\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eModifications:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eActive Autowerke F8X Mid Pipe\u003c\/li\u003e\n\u003cli\u003eActive Autowerke F8X Rear Exhaust Section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eF8X BMW M3\/M4 Exhaust Results:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eRED Line u2013 Stock Figures: 380 \u003cem\u003eWHP |\u003c\/em\u003e 371 \u003cem\u003eWTQ\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eBLUE Line 2013 Full Active Autowerke Exhaust: 398 \u003cem\u003eWHP\u003c\/em\u003e| 401 \u003cem\u003eWTQ\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eGOLD Line u2013 Full Active Autowerke Exhaust Run 2: 397 \u003cem\u003eWHP\u003c\/em\u003e | 398 \u003cem\u003eWTQ\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003cem\u003eActive Autowerke Full Exhaust System is recommended for, BUT NOT LIMITED TO, off road or racing applications.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003ePERFORMANCE MID PIPE REDESIGN\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eBMW applied two silencers in the middle and rear of the factory F87 exhaust system to assist with noise dampening. The middle silencer has a small crossover internally. This helps with drone, however, it is also quite restrictive and amplifies the uneven, out-of-sync turbocharger sound that many owners have complained about.\u003c\/p\u003e\n\u003cp\u003eUpon analyzing the F8X exhaust, we came to the decision that we can accomplish more with much less therefore designing our M2C exhaust started with the highly restrictive mid pipe. With our design, we were able to drastically increasing exhaust flow, while virtually eliminating the \"dueling 3-cylinders\" sound.\u003c\/p\u003e\n\u003ch2\u003eM2C MID PIPE PERFORMANCE ADVANTAGES\u003c\/h2\u003e\n\u003cp\u003eIn order to get the most possible gains, we had to apply some trade secrets to our mid pipe design u00a0many of our competitors have done the same. However, we wanted our F87 Mid Pipe to stand out from the rest.\u003c\/p\u003e\n\u003cp\u003eUnlike the design of the factory mid pipe, and the mid pipes of our competitors, we decided on a singular pipe design. This was for a few reasons:\u003c\/p\u003e\n\u003cp\u003eFirst and foremost, to cancel out that cheap weed eater sound that is so frequently complained about. Not only does this design cancel out the un-M3-like sound, it creates a deeper, more harmonious sound that most have come to expect from a performance car built by the \/\/\/M Division. Naturally, with this increased flow we were able to pull out a surprising amount of power. Eliminating this extra pipe also allowed us to save some valuable weight, which as you know, translates to improved performance!\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":44372878491964,"sku":"11-037","price":759.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_105759.png?v=1751984268"},{"product_id":"eisenmann-center-pipes-bmw-m3-m4-2014","title":"Eisenmann Center Pipes BMW M3 | M4 F80 F82 2014-2020","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eThis product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.\u003c\/p\u003e\n\u003cp\u003ePurchasing this product requires you to sign our Vehicle Compliance Waiver\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.vividracing.com\/productdocs\/vehiclewaiver.pdf\" target=\"blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cp id=\"products_description\"\u003eActive Autowerke has been an industry leader in engineering high quality BMW performance products for over 30 years. Dedicated to improving performance with the highest quality products, Active Autowerke is synonymous with making power. Our philosophy on developing refined BMW performance parts, with power in mind, and providing them to a large BMW community can be best characterized by our F80 M3 and F82 mid pipe a valuable addition to our F8x BMW collection.\u003cbr\u003e\u003cbr\u003eThe Active Autowerke F8x Mid Pipe was specifically designed to eliminate the highly restrictive nature of the OEM F80 M3 and F82 M4 mid pipe thus creating optimal exhaust flow and drastically improving performance. In addressing the annoying sound ( described by many like that of a weed-eater ) we needed to better understand the issue. After much research and testing we discovered the synchronization of the Turbos as the main factor in the sound. The solution was a single mid pipe which eliminated much of the annoying sound. The next challenge was making a large 3.5\" pipe ( needed for optimum performance ) fit without ground clearance issues - thus the oval pipe. Engineered for an exact fit on both the F80 M3 and F82 M4, the difference in power with this mid pipe will be noticeable the moment it is installed!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18+ WHP over stock\u003c\/li\u003e\n\u003cli\u003e30+ LB-FT over stock\u003c\/li\u003e\n\u003cli\u003eImproved performance from less back pressure\u003c\/li\u003e\n\u003cli\u003eDeeper \u0026amp; throatier exhaust note\u003c\/li\u003e\n\u003cli\u003eLess restrictive, more free flowing\u003c\/li\u003e\n\u003cli\u003eLighter weight than factory system\u003c\/li\u003e\n\u003cli\u003eQuicker turbo spool\u003c\/li\u003e\n\u003cli\u003eIncreased low end and mid-range power\u003c\/li\u003e\n\u003cli\u003eSingle-pipe design eliminates cheap ?weed-eater? sound from factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eMid Pipe Redesign\u003c\/strong\u003e\n\u003cul\u003e\n\u003cul\u003eBMW applied two silencers in the middle and rear of the factory F8x exhaust system to assist with noise dampening. The middle silencer has a small crossover internally. This helps with drone, however, it is also quite restrictive and amplifies the uneven, out-of-sync turbocharger sound that many owners have complained about.\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003eUpon analyzing the F8x exhaust, we came to the decision that we can accomplish more with much less therefore designing our F80 M3 and F82 M4 exhaust started with the highly restrictive mid pipe. With our design, we were able to drastically increasing exhaust flow, while virtually eliminating the \"dueling 3-cylinders\" sound.\u003c\/ul\u003e\n\u003cstrong\u003eMid Pipe Performance Advantages\u003c\/strong\u003e\n\u003cul\u003e\n\u003cul\u003eIn order to get the most possible gains, we had to apply some trade secrets to our mid pipe design many of our competitors have done the same. However, we wanted our F8x Mid Pipe to stand out from the rest.\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cul\u003eUnlike the design of the factory mid pipe, and the mid pipes of our competitors, we decided on a singular pipe design. This was for a few reasons:\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003eFirst and foremost, to cancel out that cheap weed eater sound that is so frequently complained bout. Not only does this design cancel out the un-M3-like sound, it creates a deeper, more harmonious sound that most have come to expect from a performance car built by the \/\/\/M Division. Naturally, with this increased flow we were able to pull out a surprising amount of power. Eliminating this extra pipe also allowed us to save some valuable weight, which as you know, translates to improved performance!\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Eisenmann","offers":[{"title":"Non-Resonated","offer_id":44372899496252,"sku":"B8888.00000","price":2090.0,"currency_code":"USD","in_stock":true},{"title":"Resonated","offer_id":44372899529020,"sku":"B8888.00001","price":2487.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_110002.png?v=1675267206"},{"product_id":"remus-stainless-steel-sport-axleback-exhaust-with-intergrated-valves-bmw-m3-m4-f80-f82-f83-15-19","title":"Remus Sport Exhaust with Connecting Pipes BMW M3 | M4 - F80 | F82 | F83 15-19","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eRemus, the world market leader in sport exhaust systems presents a brand new, unique exhaust option for the BMW F80 M3.\u003cbr\u003e\u003cbr\u003eThe rear muffler construction is inclusive of laser-cut brackets to mount the F80 M3 exhaust valves and controllers from the OEM unit. This design seamlessly integrates the F80 Sport and Sport+ settings with the Remus unit and allows for the dynamic valves to open based on engine RPM and the driver selected Sport mode setting.\u003cbr\u003e\u003cbr\u003eThe unique Remus muffler design feeds the fully adjustable slip-on rear tips which have 4 optional designs and sizes to customize the rear aesthetic based on your specific preference. These tip designs include (4x) 102mm angled carbon fiber with titanium internals,(4x) 102mm angled chrome, (4x) 98mm non-angled black chrome with carbon insert, and (4x) non-angled stainless with carbon insert.\u003cbr\u003e\u003cbr\u003eThe system is axle back configuration which includes only the rear silencer \u0026amp; tips or as a full down-pipe back system inclusive of x-pipe and connecting pipe.\u003cbr\u003e\u003cbr\u003eAggressive sound, sportive design and extra power. Made in Austria.\u003cbr\u003e\u003cbr\u003eThat's what the innovative hand-crafted products from Remus stand for. Remus engineers tune every single exhaust model individually to the respective vehicle for optimum power and top quality fit and finish. From development to series production, at Remus, quality is always a top priority. Every Remus exhaust system includes a 36 month warranty against manufacturer's defects.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e:\u003cbr\u003e\u003cbr\u003eOriginal tube 65MM Remus tube 70MM\u003cbr\u003eAggressive Racing Sound\u003cbr\u003eDESIGN: Shot Blasted Finish, 100% stainless steel\u003cbr\u003ePOWER: Power Increase, Reduced Back Pressure\u003cbr\u003eLighter Construction\u003cbr\u003ePerfect Geometry and Precise Fitment\u003cbr\u003eHandmade in Austria\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e:\u003cbr\u003eBMW M3 F80 15-19\u003c\/p\u003e\n\u003cp\u003eBMW M4 F82\/F83 15-19\u003c\/p\u003e\n\u003cp\u003eNote:\u003cbr\u003eIncludes 2 integrated valves. Original servo motors must be refitted\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\u003c\/div\u003e","brand":"Remus","offers":[{"title":"None \/ None","offer_id":44372932526396,"sku":"089014 0500","price":2671.0,"currency_code":"USD","in_stock":true},{"title":"None \/ 102mm Angled Straight Cut Chrome","offer_id":44372932559164,"sku":"089014 0501","price":3118.3,"currency_code":"USD","in_stock":true},{"title":"None \/ 102mm Angled Rolled Edge Chrome","offer_id":44372932591932,"sku":"089014 0502","price":3185.5,"currency_code":"USD","in_stock":true},{"title":"None \/ 102mm Angled Titanium Internals","offer_id":44372932624700,"sku":"089014 0503","price":3941.5,"currency_code":"USD","in_stock":true},{"title":"None \/ 102mm Angled Carbon","offer_id":45230513586492,"sku":"089014 0500 70CSR","price":4063.0,"currency_code":"USD","in_stock":true},{"title":"70mm Resonated front silencer \/ connection tubes \/ None","offer_id":44372932657468,"sku":"089014 0504","price":3864.85,"currency_code":"USD","in_stock":true},{"title":"70mm Resonated front silencer \/ connection tubes \/ 102mm Angled Straight Cut Chrome","offer_id":44372932690236,"sku":"089014 0505","price":4312.15,"currency_code":"USD","in_stock":true},{"title":"70mm Resonated front silencer \/ connection tubes \/ 102mm Angled Rolled Edge Chrome","offer_id":44372932723004,"sku":"089014 0506","price":4379.35,"currency_code":"USD","in_stock":true},{"title":"70mm Resonated front silencer \/ connection tubes \/ 102mm Angled Titanium Internals","offer_id":44372932755772,"sku":"089014 0507","price":5135.35,"currency_code":"USD","in_stock":true},{"title":"70mm Racing x-pipe \/ connection tubes \/ None","offer_id":44372932788540,"sku":"089014 0508","price":3677.56,"currency_code":"USD","in_stock":true},{"title":"70mm Racing x-pipe \/ connection tubes \/ 102mm Angled Straight Cut Chrome","offer_id":44372932821308,"sku":"089014 0509","price":4124.86,"currency_code":"USD","in_stock":true},{"title":"70mm Racing x-pipe \/ connection tubes \/ 102mm Angled Rolled Edge Chrome","offer_id":44372932854076,"sku":"089014 0510","price":4192.06,"currency_code":"USD","in_stock":true},{"title":"70mm Racing x-pipe \/ connection tubes \/ 102mm Angled Titanium Internals","offer_id":44372932886844,"sku":"089014 0511","price":4948.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_110615.png?v=1675267619"},{"product_id":"eisenmann-axleback-exhaust-4x90mm-bmw-f80-f82-m3-m4-15-19","title":"Eisenmann Axleback Exhaust 4x90mm BMW F80 F82 M3\/M4 15-19","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp id=\"products_description\"\u003eEisenmann s engineers are responsible for designing the OEM systems seen on Porsche and AMG cars, and use this experience to design the best performance exhaust systems in the world. Eisenmann s performance exhausts are built by hand from start to finish to create an old world craftsmanship simply not available with other exhaust manufacturers.\u003cbr\u003e\u003cbr\u003eConstruction of nearly all Eisenmann exhaust systems, both externally and internally, is 100% light weight T304\/T306 stainless steel throughout. The design of each and every system, from tube configuration and size to muffler and box dimensions, are meticulously calculated and optimised to provide maximum performance at all revs, drawing on Eisenmann s vast Motorsport experience.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight Construction\u003c\/li\u003e\n\u003cli\u003eSignature Tips\u003c\/li\u003e\n\u003cli\u003eQuad 90mm Round Exhaust Tips (4x90mm)\u003c\/li\u003e\n\u003cli\u003eMaximum horsepower and torque gains under all driving conditions\u003c\/li\u003e\n\u003cli\u003eLaser CNC machining and sheet-metal processing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F80 M3 15-18\u003c\/li\u003e\n\u003cli\u003eBMW F82 M4 15-18\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor OFF ROAD use only!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\u003c\/div\u003e","brand":"Eisenmann","offers":[{"title":"Signature Tips","offer_id":44372959985980,"sku":"B8888.00S04","price":3395.0,"currency_code":"USD","in_stock":true},{"title":"Le Mans Tips","offer_id":44372960018748,"sku":"B8888.00904","price":3395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_112046.png?v=1675268510"},{"product_id":"dinan-free-flow-stainless-exhaust-bmw-f80-f82-m3-m4-15-19","title":"Dinan Free Flow Stainless Exhaust BMW F80 F82 M3\/M4 15-19","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp id=\"products_description\"\u003eThe F8x M3 | M4 s are a audible treat right off the showroom. Coupled with a Dinan exhaust however they become a symphony of aural delight that even the most discerning ear will find pleasing.\u003cbr\u003e\u003cbr\u003eDinan s Free Flow exhaust system features 100% stainless steel construction measured to exact specifications to ensure proper fit via factory hangers and mounting points. Dyno tuned for maximum exhaust flow with minimum backpressure, this system is designed to provide a more aggressive sound under acceleration, while reducing drone inside the vehicle, thanks to computer controlled valves that limit noise during low speed driving and open fully during high-load conditions to allow free flow. The exhaust gasses exit through larger laser engraved black ceramic quad tips.\u003cbr\u003e\u003cbr\u003eEvery Dinan product comes with our industry exclusive factory matching new car bumper to bumper warranty and is designed and tested in Morgan Hill, California and can be purchased and installed at any Dinan Approved BMW dealership nationwide.\u003cbr\u003e\u003cbr\u003eFeature(s):\u003cbr\u003e\u003cbr\u003eLabor Hours | Installation Hours: 1.80\u003cbr\u003eMax HP Gain: 5\u003cbr\u003eMaximum gain of\u003cbr\u003e5 HP\u003cbr\u003eSportier sound\u003cbr\u003e100% 304 Stainless Steel Construction\u003cbr\u003eQuad 3.5\" laser engraved black ceramic tips with Dinan logo\u003cbr\u003eComputer controlled valve limits noise during low speed driving; valve opens fully during high-load conditions to allow free flow\u003cbr\u003eStock exhaust valve actuaters are reused\u003cbr\u003eOperation of exhaust valve is unchanged so exhaust tone can be adjusted via the M-Drive settings.\u003cbr\u003eDinan exhaust is 3 lbs lighter than stock\u003cbr\u003eTwin secondary exhaust valves with a whopping 76mm diameter, making them 45% less restrictive than the OE valves\u003cbr\u003eIncludes mounting hardware\u003cbr\u003eFitment:\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-mce-fragment=\"1\"\u003eBMW M3 F80 15-20\u003c\/span\u003e\u003cbr\u003eBMW M4 F82 15-20\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\u003c\/div\u003e","brand":"Dinan","offers":[{"title":"Black Tips","offer_id":44372978565436,"sku":"D660-0050-BLK","price":2199.95,"currency_code":"USD","in_stock":true},{"title":"Polished Tips","offer_id":44372978598204,"sku":"D660-0050","price":2199.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_112807.png?v=1675272233"},{"product_id":"evolution-racewerks-s55-engine-downpipes-bmw-m2c-m3-m4-f80-f82-f83-f87c","title":"Evolution Racewerks S55 Engine Downpipes BMW M2C | M3 | M4 F80\/F82\/F83\/F87C","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003e\u003cstrong\u003eRace Downpipe:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNow available for the 2015+ BMW M3\/M4 S55 Engines!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigher Max Horsepower Power Curve\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigher Intial Torque Curve.  Torque curve hits faster and higher and longer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter throttle response and faster turbo spool up times\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMandrel Bent 3\" piping.  Smooth transition to the exhaust system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100% Stainless Steel Construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100% TIG welded for better quality welds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision CNC machined turbocharger V-Band flange\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetains factory donut style gasket\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMirror polish or brush finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable with high temperature black thermal coating to reduce underhood temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with the factory or aftermarket exhaust systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack tested durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes all hardware for complete installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLimited Lifetime Warranty\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eRestrictions in the exhaust system robs horsepower and torque especially on turbocharged cars. Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly. The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction. The factory catalytic converter is made up of catalyst material formed into \"honeycomb\" weaves. Exhaust gas must pass through these tiny \"honeycomb\" weaves on their way to the exhaust system thus causing a major exhaust flow restriction. It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction). By replacing the factory downpipe\/catalytic converter with our Competition Series Catless Downpipe, more power is unleashed! You will feel the difference instantly. \u003c\/p\u003e\n\u003cp\u003eOur Competition Series Catless Downpipes is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by our in house fabricators and built in the USA. The factory turbocharger turbine housing utilizes a 3.5\" V-Band flange which we have duplicated and CNC machined cut out of billet 304 stainless steel. Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods. The O2 sensor is positioned at the factory location. The factory donut flange design is retained.  100% bolt on.\u003c\/p\u003e\n\u003cp\u003eOur downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system. There are no compatibility issues whatsover. The downpipes will come by default with brushed finish.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003eHigh Flow 200 cell metallic catalytic converter \u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eNow available for the 2015+ BMW M3\/M4 S55 Engines!\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eHigh Flow 200 cell metallic catalytic converter \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigher Max Horsepower Power Curve\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigher Intial Torque Curve.  Torque curve hits faster and higher and longer.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBetter throttle response and faster turbo spool up times.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMandrel Bent 3\" piping.  Smooth transition to the exhaust system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100% Stainless Steel Construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e100% TIG welded for better quality welds\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision CNC machined turbocharger V-Band flange.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetains factory donut style gasket\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMirror polish or brush finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAvailable with high temperature black thermal coating to reduce underhood temperatures.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRetains factory slip on style connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with the factory or aftermarket exhaust systems.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrack tested durability.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIncludes all hardware for complete installation.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLimited Lifetime Warranty.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eWe use a 200 cell metallic core for our Sports Series High Flow Catted Downpipes. By having less cells per square inch, these individual \"cells\" are bigger in size thus allowing exhaust gas to pass through it more easily. Thus, the lower the cell count, the higher the flow. Higher flow = more power, faster turbo spool up (less turbocharger lag) and better throttle response. Bottom line, faster. The benefits of a metallic catalytic converter vs a ceramic like the factory is that it can take higher temperatures and is more durable (last longer). They are also lighter than their ceramic counterparts.\u003c\/span\u003eRestrictions in the exhaust system robs horsepower and torque especially on turbocharged cars.  Thus, removing as much exhaust flow restrictions will increase horsepower and torque significantly.  The factory catalytic converter found in the factory downpipe is a big culprit of this and is a major exhaust flow restriction. The factory catalytic converter is made up of catalyst material formed into \"honeycomb\" weaves. Exhaust gas must pass through these tiny \"honeycomb\" weaves on their way to the exhaust system thus causing a major exhaust flow restriction. It also causes turbulence after the catalytic converter which causes the exhaust flow to slow down (which increases restriction). By replacing the factory downpipe\/catalytic converter with our Sports Series High Flow Metallic Catted Downpipe, more power is unleashed! \u003c\/p\u003e\n\u003cp\u003eOur Sport Series High Flow Catted Downpipes is constructed out of 100% 304 grade stainless steel and utilize mandrel bent piping. They are 100% TIG welded by our in house fabricators and built in the USA.  The factory turbocharger turbine housing utilizes a 3.5\" V-Band flange which we have duplicated and CNC machined cut out of billet 304 stainless steel.  Stainless Steel CNC machined O2 sensor and laser cut brackets are TIG welded using stainless steel rods.  The O2 sensor is positioned at the factory location.  The factory donut flange design is retained.  100% bolt on.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur downpipes are designed to fit perfectly with either the factory exhaust system or your aftermarket exhaust system.  There are no compatibility issues whatsover.  The downpipes will come by default with brushed finish.\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eOPTIONS\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCeramic Thermal Coating -\u003c\/strong\u003e The purpose of ceramic coating downpipes is to keep heat from the exhaust gases inside the downpipe from radiating out. This keeps underhood temperatures lower and less heat absortion by nearby parts\/surfaces.  Another added benefit is that by keeping in heat (energy) in the exhaust gases inside the downpipe, exhaust flow velocities stay up, resulting in lower backpressure. The ceramic coating also adds additonal corrosion resistance. We utilize the best ceramic coating possible. Our thermal coating can resist up to 2000F of heat. It is available in black only (all the other colors cannot withstand the high levels of heat).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Evolution Racewerks","offers":[{"title":"Brushed \/ Race Pipe (Off Road Use Only)","offer_id":44380482797884,"sku":"BM-EXH015S","price":967.95,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ High Flow 200 CEL Catted","offer_id":44380482830652,"sku":"BM-EXH015SCAT","price":1615.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Race Pipe (Off Road Use Only)","offer_id":44380482863420,"sku":"BM-EXH015P","price":1048.95,"currency_code":"USD","in_stock":true},{"title":"Polished \/ High Flow 200 CEL Catted","offer_id":44380482896188,"sku":"BM-EXH015PCAT","price":1696.95,"currency_code":"USD","in_stock":true},{"title":"Thermal Coated Black \/ Race Pipe (Off Road Use Only)","offer_id":44380482928956,"sku":"BM-EXH015TB","price":1129.95,"currency_code":"USD","in_stock":true},{"title":"Thermal Coated Black \/ High Flow 200 CEL Catted","offer_id":44380482961724,"sku":"BM-EXH015TBCAT","price":1777.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/bm-exh015scat1a.jpg?v=1675375033"},{"product_id":"copy-of-active-autowerke-downpipes-w-gesi-g-sport-cat-bmw-m2c-m3-m4-f80-f82-f87c-2014-2018","title":"Active Autowerke Downpipes w\/ GESI G-Sport Cat BMW M2C | M3 | M4 F80\/F82\/F87C S55 2014-2018","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eFor over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest addition to our BMW F87 M2C, F80 M3 and F82 M4 Collection, these F8X catted downpipes are a true testament to our outlook on creating innovative products with performance in mind. Developed for precise fitment on the F87 M2C, F80 M3 and F82 BMW M4, the difference in performance will be noticeable the moment you leave your driveway!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eThis variant includes a pair of 4\" ultra high flow GESI catalytic converters (Gen 2 Advanced) that will NOT produce a CEL!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003eThe GESI G-Sport High Output Catalytic Converter features full 304 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003estainless steel construction, including the substrate. GESI HO-Series Gen 2 Catalytic \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003eConverters are EPA registered and compliant in 49 states and fully OBD2 \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003ecompliant, perfect for use on 1996 and newer vehicles. GESI proprietary\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003eprecious metal loading technology ensures greatly reduced emissions, eliminating \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003emost \"Check Engine Lights\". These ultra high flow catalytic converters outperform \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003estock converters and provide a reliable solution to the most common catalytic \u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003econverter problems.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003eThe GESI HO-Series Catalytic Converters are rated for engines putting out between 500 and 850 horsepower while maintaining a high flow capacity. The reduced back-pressure from this ultra high flow catalytic converter will allow you to maximize your engines horsepower without the harmful emissions. Say goodbye to Check Engine Lights and failed emissions tests!\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003ePlease Note: These catalytic converters are not legal for use on vehicles registered in the state of California as a result of California Vehicle Code Section 27156 and 38391.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eNOTE:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e\u003cspan\u003e \u003c\/span\u003eFederal law prohibits the tampering of an emissions control device. u00a0Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions are not adversely affected. There is no mention or reference to cell density or converter volume dimension. The GESI catalytic converter will produce emissions that will meet the standards set by the EPA, not CARB.\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eNO CEL for catalytic efficiency when using this downpipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp style=\"margin-bottom: 0in; line-height: 115%;\"\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eQuicker turbo spool and response\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eLess restrictive, more free flowing\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eImproved low end and mid range performance as well as higher boost levels\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eGESI EPA registered high flow and fully OBD2 compliant\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eCasted upper stainless steel V-Band for precise fitment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eWithstands up to 1500F\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eCan reach operational efficiency within 9 seconds of startup\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eEasily bolts-on with no cutting or welding required\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eAccepts OEM O2 sensor heat shield\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eDurable construction from TIG welded 304 stainless steel\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003ePrecise fitment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eUltra high flow 400 cell per square inch catalyst\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eEPA compliant for use on OBD2 vehicles (1996 and newer)\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eexcept\u003cspan\u003e \u003c\/span\u003e\u003c\/b\u003ein California\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e304 stainless steel substrate is furnace braised to the mantle for outstanding durability\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eGESI proprietary precious metal loading technology ensures greatly reduced emissions\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eIdeal for Forced Induction Applications with no loss of HP\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eBoth passengers and drivers are safe from harmful emissions and noise\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCovered by 5 Year \/ 50,000 Mile Warranty (on shell and tube ends) and 2 year \/ 25,000 Mile Warranty on the Catalytic core\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eMade in Miami, Florida\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":50094744240444,"sku":"11-080","price":2849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/S55Cattedb_2048x_e04d3732-0834-4032-861f-43c8ae7fa225.webp?v=1751984259"},{"product_id":"project-gamma-race-downpipes-bmw-m3-m4-m2c-f80-f82-f83-f87","title":"Project Gamma Race Downpipes BMW M3 | M4 | M2C F80\/F82\/F83\/F87","description":"\u003cp\u003eMade specifically for BMW S55 Engine\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProject Gamma downpipes for the S55 engines models feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our F80 M3 downpipes are the best bang for your buck mod available for your S55 engine, with gains from 50 horsepower and 60 torque when tuned. Rather than necking down closer to the turbos like most of our competitors, our downpipes present a full 3D design up to the last inches proving a greater increase in flow. Project Gamma downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003cstrong\u003e******The product you see has been Ceramic Coated. To protect your engine bay from possible heat damage please purchase our Ceramic Coating add-on before checking out, otherwise your downpipes will just come polished.*******\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cp\u003e- Major increases in power throughout the powerband\u003c\/p\u003e\n\u003cp\u003e- Improved turbo and throttle response\u003c\/p\u003e\n\u003cp\u003e- Elimination of turbo lag\u003c\/p\u003e\n\u003cp\u003e- Exotic exhaust note\u003c\/p\u003e\n\u003cp\u003e- Precise and proper fitment using factory heat shielding\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eNote: This product requires installation by a technician and will need tune recalibration to avoid cel light.  \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis product fits the following BMW models:\u003c\/p\u003e\n\u003cp\u003e- 2015 - 2018 BMW F80\/F82\/F83 M3 \u0026amp; M4\u003c\/p\u003e\n\u003cp\u003e- 2018+ BMW F87 M2 Competition (S55 Only)\u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Ceramic","offer_id":44492469436732,"sku":null,"price":898.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44492469469500,"sku":null,"price":798.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/3_8_900x_75514b11-0c59-40ae-b90a-d9f39daccfa3.webp?v=1748379205"},{"product_id":"valvetronic-designs-equal-length-valves-sport-exhaust-bmw-m3-m4-f80-f82-f83-s55","title":"Valvetronic Designs Equal Length Valved Sport Exhaust BMW M3 M4 F80 F82 F83 S55","description":"\u003ch3\u003eFree Shipping within Continental US\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eWelcome to the Valvetronic Designs cat-back exhaust system for the F8x platform, or in other words, the solution to the F8x sound problem. For years enthusiasts have wanted to find a solution to the buzzy and raspy sound these cars produce from the factory. Since these cars were released back in the late portions of 2014 we all knew there is world class sound lying under all the rasp. Our mission has been to find this hidden sound and allow all F8x owners to enjoy it. This full catback is comprised of an equal length mid section with an H pipe configuration. After traveling through the H pipe the exhaust is combined into a 3.5-inch axle back. This combination helps smooth the exhaust tones to provide a very enjoyable sound through the entire rev range. When operating with the valves open, the exhaust gases exit unrestricted out of the passenger side exhaust tips. With the valves closed the exhaust passes through our quad chambered muffler and out of the drivers side exhaust tips for a lower volume experience, very well suited to daily driving and not alerting the Karens. This system mounts up to factory mounting points and is a direct bolt-on. No cutting or welding necessary. It's time to make the F8x sound like it always should have.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eSound Developments. \u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eAt Valvetronic Designs, we are chasing perfection and we believe this our equal-length exhaust setup is the sound solution for F8x owners. Traditionally equal length exhaust configuartion lowers the aggressive nature of the S55 engine. With this new design we have spent countless hours testing to ensure the raw aggressive sound is present through all rev ranges to give that emotion, but with the equal length configuration, allows for the sound to be very pleasurable rather than just loud. Owners coming from other non equal length setups will not feel short-changed in regards to this setups volume. \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015 - 2018 BMW M3 F80\u003c\/li\u003e\n\u003cli\u003e20\u003cspan data-mce-fragment=\"1\"\u003e15 - 2020 BMW M4 F82\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e2015 - 2020 BMW M4 F83\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eFeatures of this Valved Exhaust \u003c\/h3\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003eConstructed from T304 Stainless Steel or titanium\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eElectronic exhaust valves for factory-like operation \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e21.7 lbs Lighter than the factory exhaust \u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eFully Mandrel bend for maximum flow\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003ePrecision tig welds for high strength\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e100% REVERSABLE, always able to go back to stock at any time\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003eDOES NOT INCLUDE VALVECONTROLLER - Reuses OEM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Valvetronic","offers":[{"title":"Chrome \/ Stainless Steel","offer_id":44540480815420,"sku":"BMW.F8X.M3.M4.VSES.BR.CH","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Chrome \/ Grade 5 Titanium","offer_id":44540480848188,"sku":"BMW.F8X.M3.M4.VSES.TI.CH","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Burnt \/ Stainless Steel","offer_id":44540480880956,"sku":"BMW.F8X.M3.M4.VSES.BR.BRT","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Burnt \/ Grade 5 Titanium","offer_id":44540480913724,"sku":"BMW.F8X.M3.M4.VSES.TI.BRT","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Stainless Steel","offer_id":44540480946492,"sku":"BMW.F8X.M3.M4.VSES.BR.BLK","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Black \/ Grade 5 Titanium","offer_id":44540480979260,"sku":"BMW.F8X.M3.M4.VSES.TI.BRT","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"1x1 Carbon Fiber \/ Stainless Steel","offer_id":44540481012028,"sku":"BMW.F8X.M3.M4.VSES.BR.RC","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"1x1 Carbon Fiber \/ Grade 5 Titanium","offer_id":44540481044796,"sku":"BMW.F8X.M3.M4.VSES.TI.RC","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber \/ Stainless Steel","offer_id":44540481077564,"sku":"BMW.F8X.M3.M4.VSES.BR.FC","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Forged Carbon Fiber \/ Grade 5 Titanium","offer_id":44540481110332,"sku":"BMW.F8X.M3.M4.VSES.TI.FC","price":3999.0,"currency_code":"USD","in_stock":true},{"title":"Raw Titanium \/ Grade 5 Titanium","offer_id":44540481143100,"sku":"BMW.F8X.M3.M4.VSES.TI.TIBRT","price":3999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/image_b4e13d8a-9fac-47ae-9227-1f0198c23e9a.webp?v=1748379153"},{"product_id":"cts-turbo-high-flow-cats-downpipes-bmw-m3-m4-m2c-f80-f82-f87-s55","title":"CTS Turbo High Flow Catted Downpipes BMW M3 | M4 M2C F80 F82 F87 S55","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eCTS Turbo is proud to announce the release of our High-Flow CATS for BMW F80\/F82 M3\/M4\/M2 Competition\u003c\/p\u003e\n\u003cp\u003eOur stainless steel high-flow CAT downpipes allow for faster spool, better transient boost response, higher boost, and great sound.  Our downpipes are the first part of our modular exhaust system and are compatible with factory mid-pipes and our upcoming CTS Turbo mid-pipes.  You should expect strong torque gains when paired with appropriate tuning software.  We used CAD simulation to streamline the flow of exhaust gasses and ensure seamless integration with the factory and CTS exhaust components.  Many hours of R\u0026amp;D were spent to ensure a perfect fit, smooth exhaust flow, and excellent sound.\u003c\/p\u003e\n\u003cp\u003eUse of Bootmod3 software compatible and is strongly recommended. CEL will illuminate if correct software tuning is not used.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 3″\u003c\/li\u003e\n\u003cli\u003eDurable 304 food-grade stainless steel\u003c\/li\u003e\n\u003cli\u003eLaser-cut flanges\u003c\/li\u003e\n\u003cli\u003eFactory-like placement of O2 sensors\u003c\/li\u003e\n\u003cli\u003eDesigned using the latest 3D scanning technology\u003c\/li\u003e\n\u003cli\u003eExhaust flow simulated with CAD software to ensure optimal flow routing\u003c\/li\u003e\n\u003cli\u003ePerfect fit with factory or aftermarket mid-pipes\u003c\/li\u003e\n\u003cli\u003eAggressive sound – really makes that S55 scream\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015+ BMW S55 M3 (North America)\u003c\/li\u003e\n\u003cli\u003e2015+ BMW S55 M4 (North America)\u003c\/li\u003e\n\u003cli\u003e2018+ BMW S55 M2C (North America)\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv class=\"woocommerce-tabs wc-tabs-wrapper\"\u003e\n\u003cdiv aria-labelledby=\"tab-title-description\" role=\"tabpanel\" id=\"tab-description\" class=\"woocommerce-Tabs-panel woocommerce-Tabs-panel--description panel entry-content wc-tab\"\u003e\n\u003cp\u003e\u003cstrong\u003eStage 2 software is required to avoid check engine light.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"up-sells upsells products\"\u003e\u003c\/section\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":44578864464188,"sku":"CTS-EXH-DP-0025-CAT","price":509.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/CTS-EXH-DP-0025-CAT-11.jpg?v=1730315301"},{"product_id":"cts-turbo-race-downpipes-bmw-m3-m4-m2c-f80-f82-f87-s55","title":"CTS Turbo Race Downpipes BMW M3 | M4 M2C F80 F82 F87 S55","description":"\u003ch2\u003eDESCRIPTION\u003c\/h2\u003e\n\u003cp\u003eCTS Turbo is proud to announce the release of our downpipes for BMW F80\/F82 M3\/M4\/M2 Competition\u003c\/p\u003e\n\u003cp\u003eOur stainless steel high-flow downpipes allow for faster spool, better transient boost response, higher boost, and great sound.  Our downpipes are the first part of our modular exhaust system and are compatible with factory mid-pipes and our upcoming CTS Turbo mid-pipes.  You should expect 27whp\/40ftlbs torque gains when paired with appropriate tuning software.  We used CAD simulation to streamline the flow of exhaust gasses and ensure seamless integration with the factory and CTS exhaust components.  Many hours of R\u0026amp;D were spent to ensure a perfect fit, smooth exhaust flow, and excellent sound.\u003c\/p\u003e\n\u003cp\u003eUse of Bootmod3 software compatible with downpipes is strongly recommended. CEL will illuminate if correct software tuning is not used.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 3″ downpipes\u003c\/li\u003e\n\u003cli\u003eDurable 304 food-grade stainless steel\u003c\/li\u003e\n\u003cli\u003eLaser-cut flanges\u003c\/li\u003e\n\u003cli\u003eFactory-like placement of O2 sensors\u003c\/li\u003e\n\u003cli\u003eDesigned using the latest 3D scanning technology\u003c\/li\u003e\n\u003cli\u003eExhaust flow simulated with CAD software to ensure optimal flow routing\u003c\/li\u003e\n\u003cli\u003ePerfect fit with factory or aftermarket mid-pipes\u003c\/li\u003e\n\u003cli\u003eAggressive sound – really makes that S55 scream\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015+ BMW S55 M3 (North America)\u003c\/li\u003e\n\u003cli\u003e2015+ BMW S55 M4 (North America)\u003c\/li\u003e\n\u003cli\u003e2018+ BMW S55 M2C (North America)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eStage 2 software is required to avoid check engine light.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003csection class=\"up-sells upsells products\"\u003e\u003c\/section\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":44578869248316,"sku":"CTS-EXH-DP-0025","price":407.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/CTS-DP-0025_1.jpg?v=1730315346"},{"product_id":"vibrant-performance-thread-on-sensor-bung-adapter","title":"Vibrant Performance Thread-On Sensor Bung Adapter - Defouler","description":"\u003cbr\u003eFeatures\u003cbr\u003eAdd-On: N\/A\u003cbr\u003eMaterial: 304 Stainless Steel\u003cbr\u003eProduct Group: Sensor Bungs and Plugs\u003cbr\u003eProp 65 Yes\/No: No\u003cbr\u003eQuantity: 1\u003cbr\u003eThread Size: M18 x 1.5","brand":"Vibrant","offers":[{"title":"Straight","offer_id":44615300710716,"sku":"19021","price":30.59,"currency_code":"USD","in_stock":true},{"title":"J-Style","offer_id":44615300743484,"sku":"19019","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/19021_WEBL.jpg?v=1678224765"},{"product_id":"vr-performance-titanium-valvetronic-exhaust-system-bmw-m3-m4-f80-f82-s55","title":"VR Performance Titanium Valvetronic Exhaust System BMW M3 | M4 F80 F82 S55","description":"\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe VR Performance Titanium Exhaust for the BMW F80 M3 and F82\/F83 M4 is a product of precision structural and sound engineering geared towards increasing sound and performance. Constructed from authentic titanium, this pie-cut and mandrel-bent exhaust system combines the best of increased performance, unmatched exhaust note, and high-quality construction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe exhaust is designed to elevate your BMW M3 or M4 to another level with superb sound and has been tuned to perfection. The VR Performance exhaust produces a refined sound output that encompasses the sporty note of the S55B30 engine under the hood. Thanks to the Valvetronic design, you can change your M3 or M4 exhaust note with the press of a button.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThe VR Performance system also features a true dual 2.75-inch diameter to ensure optimal airflow without sacrificing weight. The mandrel-bent and pie-cut titanium construction of the exhaust allows for a \"best of both worlds\" situation for any M3 enthusiast as you reap the benefits of the advanced build without having to worry about any excess stress or weight to the vehicle. At the rear, this exhaust features quad burnt titanium tips to let the world know you mean business.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eTotal weight of 51.05lbs, super lightweight compared to stock!\u003c\/li\u003e\n\u003cli\u003eFantastic Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eIncreased Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003eValvetronic Functionality\u003c\/li\u003e\n\u003cli\u003eBolt-on Installation, No Cutting or Welding Required\u003c\/li\u003e\n\u003cli\u003e2.75-inch Diameter, 0.4mm Thick Piping\u003c\/li\u003e\n\u003cli\u003eMade Using High Quality Titanium\u003c\/li\u003e\n\u003cli\u003e3-Inch Burnt Titanium Tips\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW F80 M3 2015-2020\u003c\/li\u003e\n\u003cli\u003eBMW F82\/F83 M4 2015-2020\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VR Performance","offers":[{"title":"Default Title","offer_id":44623046836540,"sku":"VR-F80M-170T","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/VR-F80M-170T-1.jpg?v=1678290915"},{"product_id":"vr-performance-stainless-valvetronic-exhaust-system-bmw-m3-m4-f80-f82-s55","title":"VR Performance Stainless Valvetronic Exhaust System BMW M3 | M4 F80 F82 S55","description":"\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003eThe VR Performance Stainless Steel Valvetronic Exhaust for the BMW F80 M3 and F82\/F83 M4 is a true work of art. Upgrading the exhaust on the F8x chassis is one of the best mods you can do. This VR Performance exhaust is designed specifically to increase the sound and performance of your M-powered BMW. Crafted from high-quality stainless steel, the exhaust features brilliant robotic TIG welding as well as smooth bends to deliver excellent exhaust flow from the twin turbocharged engine. With this dual design, the VR Performance exhaust will deliver an incredible sound from the S55 engine.\u003c\/p\u003e\n\u003cp\u003eThe exhaust is designed to elevate your BMW M3 or M4 to a whole other level with superior sound that has been tuned to perfection. The VR Performance Valvetronic exhaust produces a refined sound output that encompasses the sporty note of the S55B30 engine under the hood. Thanks to the cutting-edge valvetronic design, your OEM valves are reused so you can change the tone of your M3 or M4 with your factory M Mode features. The VR Performance system features true dual 70mm diameter tubing to ensure optimal exhaust flow over the stock system. With its stainless steel construction, we add an extra bit of style with our VR Performance exclusive design carbon fiber tips. The quad exhaust tips are 90mm that feature the VR Logo.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Quality Stainless Steel Construction with TIG Welding\u003c\/li\u003e\n\u003cli\u003eFantastic Exhaust Tone Ranging from Quiet to Loud\u003c\/li\u003e\n\u003cli\u003eIncreased Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003e70mm Piping Throughout\u003c\/li\u003e\n\u003cli\u003e90mm Quad Carbon Fiber Tips with VR Logo\u003c\/li\u003e\n\u003cli\u003eWorks with OEM Exhaust Valves\u003c\/li\u003e\n\u003cli\u003eCatback system weighs 66.65 lbs\u003c\/li\u003e\n\u003cli\u003eWorks with Stock or Aftermarket Race Downpipes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VR Performance","offers":[{"title":"Default Title","offer_id":44623173714236,"sku":"VR-F80M-170S","price":2195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/VR-F80M-170S-1.jpg?v=1678291016"},{"product_id":"mad-catted-downpipes-bmw-m2-m3-m4-f80-f82-f87c-s55","title":"MAD Catted Downpipes BMW M2\/M3\/M4 F80 F82 F87C S55","description":"\u003ch3\u003e \u003cspan style=\"font-size: 0.875rem;\"\u003eFree Shipping\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\n\u003ch3\u003eUpgrade from the stock S55 downpipes to the MAD S55 catted downpipes for maximum airflow, power, and sound!\u003c\/h3\u003e\n\u003cp\u003eUpgrade to the MAD BMW S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.\u003c\/p\u003e\n\u003cp\u003eExpect up to a 30HP increase on a tuned BMW S55 with stock turbos, even more on cars with upgraded turbos.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e200CEL Euro 5 Cats\u003c\/li\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018+ BMW M2 Competition\u003c\/li\u003e\n\u003cli\u003e2014+ BMW M3\u003c\/li\u003e\n\u003cli\u003e2015+ BMW M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-2050\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":44687499034940,"sku":"MAD-050","price":509.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/PhotoRoom_000_20240419_140832__98198.jpg?v=1752004397"},{"product_id":"mad-fat-boy-2-3-downpipes-bmw-m2c-m3-m4-f80-f82-f87c-s55","title":"MAD Fat Boy 3.5\" Downpipes BMW M2C\/M3\/M4 F80 F82 F87C S55","description":"\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003eWe are proud to introduce the MAD S55 Fat Boy 3.5\" Downpipes. These are the largest BMW S55 M2\/M3\/M4 downpipes on the market.\u003c\/p\u003e\n\u003cp\u003eUpgrade from the stock S55 downpipes to the MAD 3.5\" S55 catless downpipes for maximum airflow, power, and sound!\u003c\/p\u003e\n\u003cp\u003eUpgrade to the MAD BMW 3.5\" S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.\u003c\/p\u003e\n\u003cp\u003eExpect up to a 30HP increase on a tuned BMW S55 with stock turbos, even more on cars with upgraded turbos.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003cli\u003eFlex section\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2020 BMW M2 Competition\u003c\/li\u003e\n\u003cli\u003e2014-2019 BMW M3\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSKU:\u003c\/p\u003e\n\u003cp\u003eMAD-004\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"No Coating","offer_id":51554251931964,"sku":"MAD-042","price":389.0,"currency_code":"USD","in_stock":true},{"title":"Yes Coated","offer_id":51554251964732,"sku":"MAD-042-SL","price":469.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/mad-2042-1__98739.jpg?v=1752004388"},{"product_id":"mad-single-midpipe-w-brace-bmw-m3-m4-f80-f82-s55","title":"MAD Single Midpipe w\/Brace BMW M3\/M4 F80 F82 S55","description":"\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003eUpgrade the sound of your BMW M3 \u0026amp; M4 , eliminate the back pressure from your stock midpipe and gain up to 18 whp and 30 wtq!\u003c\/p\u003e\n\u003cp\u003eThe MAD S55 single midpipe is guaranteed to fit on the BMW F80 M3 \u0026amp; F82 \/ F83 M4. The exhaust brace is included with every midpipe for a hassle-free install and spot on fitment.\u003c\/p\u003e\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eUp to 18whp increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli\u003e90 day return period\u003c\/li\u003e\n\u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e\n\u003cli\u003eSpot on fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2019 BMW M3\u003c\/li\u003e\n\u003cli\u003e2015-2019 BMW M4\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":44687588524348,"sku":"MAD-031","price":559.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/MAD-031__38093.jpg?v=1752004384"},{"product_id":"bmw-s55-midpipe-upgrade","title":"ARM Motorsports S55 Midpipe  3.5\" RESONATED BMW M3 M4 F80 F82","description":"\u003c!--Start tab labels--\u003e\n\u003cdiv\u003e\n\u003ch1\u003eFree Shipping\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eHIGHLIGHTS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• Up to +20whp \/ 30wtq\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Improved Exhaust Note\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 304 Stainless Steel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e• Faster Turbo Spool\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e • Fits OEM and Aftermarket Mufflers\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003ePROFILE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cspan\u003e\u003cspan\u003eIntroducing the ARM Motorsports S55 Single Midpipe Upgrade for the F8X platform, the ultimate solution for S55 enthusiasts seeking to enhance the power and sound from their S55-powered BMW. This S55 Midpipe upgrade delivers improved exhaust flow and an incredible exhaust note due to the \u003cstrong\u003eresonated 3.5\" design\u003c\/strong\u003e.  Check out the clips below to hear the ARM S55 Midpipe paired with the ARM S55 Resonated Downpipes.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/Untitleddesign_40_600x600.png?v=1677191841\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/Untitleddesign_40_600x600.png?v=1677191841\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003ch1\u003eCONSTRUCTION\u003c\/h1\u003e\n\u003cspan\u003e\u003cspan\u003eCrafted from 304 stainless steel, the ARM S55 Midpipe Upgrade is built to last. Its mandrel-bent tubing ensures smooth, unrestricted flow, while the \u003cstrong\u003elightweight design of only 17lbs \u003c\/strong\u003ereduces overall weight of the exhaust system by 15lbs.\u003cstrong\u003e  \u003c\/strong\u003eWhen paired with the ARM S55 Track Exhaust,\u003cstrong\u003e you shave an incredible 40lbs off compared to the OEM exhaust system.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/wUY2V7cnVvo\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cspan\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM S55 Single Midpipe starts at the downpipe connections with a precision Y-pipe.  This allows you to \u003cstrong\u003econnect the ARM S55 Midpipe to any downpipe upgrade that fits the OEM S55 Midpipe\u003c\/strong\u003e, including the \u003ca href=\"https:\/\/www.armmotorsports.com\/collections\/f80-m3\/products\/f80-m3-downpipes\" title=\"ARM S55 Downpipes\" target=\"_blank\"\u003eARM S55 Downpipes\u003c\/a\u003e.\u003cbr\u003e\u003cbr\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/20220829_152435_600x600.jpg?v=1677191805\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/20220829_152435_600x600.jpg?v=1677191805\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThis section of the ARM S55 Midpipe \u003cstrong data-mce-fragment=\"1\"\u003eincludes a 4.5\" resonator to tune the tone of the exhaust into a deeper, more desirable range\u003c\/strong\u003e, as the S55 is notorious for having a high-pitched, raspy exhaust note.  Paired with the \u003ca href=\"https:\/\/www.armmotorsports.com\/collections\/f80-m3\/products\/f80-m3-downpipes\" title=\"ARM S55 Downpipes\" data-mce-fragment=\"1\" target=\"_blank\" data-mce-href=\"https:\/\/www.armmotorsports.com\/collections\/f80-m3\/products\/f80-m3-downpipes\"\u003eARM S55 Downpipes\u003c\/a\u003e, the ARM S55 Midpipe will make your F8X one of the best sounding on the road.   \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/20220829_152413_600x600.jpg?v=1677191805\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/products\/20220829_152413_600x600.jpg?v=1677191805\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cdiv data-mce-fragment=\"1\"\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\nThe next section of the ARM S55 Midpipe Upgrade transitions again to a Y-pipe, which allows you to reconnect your OEM muffler.  This Y-pipe connects to the single midpipe with a slip-fit connection and then utilizes the two 2.5\" pipes included in the ARM S55 Midpipe Upgrade to extend to the OEM rear muffler section, or to the ARM S55 Track Exhaust.\u003cbr\u003e\u003cbr\u003eDue to the larger size of the ARM S55 Midpipe, the OEM under-brace cannot be utilized. To address this, the ARM S55 Midpipe \u003cstrong\u003eincludes a specially designed under-brace\u003c\/strong\u003e \u003cstrong\u003ethat is specifically engineered to fit with the larger midpipe\u003c\/strong\u003e.  The under brace included in the ARM S55 Midpipe Kit is designed with  precision and manufactured from 6061 aluminum to ensure strength, durability, and a perfect fit, while keeping the weight to a minimum.  Installation of the under brace is a simple bolt-on process and mounts directly to the factory mounting points, ensuring a secure and stable fit.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A3766_765f67e6-c76a-461e-8d3d-9347c87841b9_600x600.jpg?v=1677260754\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A3766_765f67e6-c76a-461e-8d3d-9347c87841b9_600x600.jpg?v=1677260754\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• ARM S55 Midpipe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CNC Machined Brace\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 5x Exhaust Clamps\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eFITMENT GUIDE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM S55 Midpipe Upgrade will fit any downpipes that connect to the OEM midpipes.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ctable class=\"appTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"app_th make\" style=\"text-align: center;\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"app_th model\" style=\"text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"app_th submodel\" style=\"text-align: center;\"\u003eSubmodel\u003c\/th\u003e\n\u003cth class=\"app_th engine\" style=\"text-align: center;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF80\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF82\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF83\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eARM MOTORSPORTS LIFETIME WARRANTY\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEvery ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship. The warranty entitles you to a replacement unit.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":45082016645436,"sku":"S55MID","price":647.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/Untitleddesign_40.png?v=1683226549"},{"product_id":"f82-m4-downpipes","title":"ARM Motorsports Resonated Catless Downpipe BMW M3 M4 M2C F80 F82 F87C S55","description":"\u003c!--Start tab labels--\u003e\n\u003cdiv\u003e\n\u003ch1\u003eFree Shipping\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eHIGHLIGHTS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• Up to +30whp \/ 30wtq\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Enhanced Exhaust Note\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 304 Stainless Steel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e• Improved Turbo Spool\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003ePROFILE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM F82 M4 Downpipes are the ultimate solution for improving power, throttle response, and exhaust note on your S55 powered \u003cspan\u003eM4\u003c\/span\u003e.  \u003cspan\u003eOur goal for the ARM M4 Downpipes was to provide a solution that would maximize power and torque, fit perfectly, and sound extraordinary.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle\u003e\u003c!--\n.iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ks-kQ7F0EEQ\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OTciKFlqxQg\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003eCatless downpipes are considered a standard upgrade for any \u003cspan\u003eF82 M4\u003c\/span\u003e owner looking to safely push their S55 engine beyond basic Stage 1 tuning.  With Stage 2 and up tuning, higher boost increases back-pressure at the OEM catalysts and chokes the S55's turbochargers, causing them to work harder and shortening their life. \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes relieve the stressful back-pressure caused by high-boost tunes, allowing the exhaust to flow freely, increasing power and torque, all while extending the longevity of your S55's turbochargers.  \u003cspan data-mce-fragment=\"1\"\u003eOn our test car, after installing our F82 downpipes and switching to a Stage 2 flash we made \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e543whp and 547wtq\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, this is\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e73whp and 126wtq\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e gain over \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ethe \u003c\/span\u003e\u003ca href=\"https:\/\/www.armmotorsports.com\/blogs\/news\/bmw-f80-m3-stock-dyno-results\" title=\"S55 Stock Dyno Results ARM Motorsports\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.armmotorsports.com\/blogs\/news\/bmw-f80-m3-stock-dyno-results\"\u003estock results\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e!\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"F80 M3 Downpipes Dyno Stage 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/M3_S55_FBO_vs_Stock_Dyno_14ca146c-991d-4442-9ca0-6e2d7388c4d2_600x600.jpg?v=1650993371\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eEven with the Resonated ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes installed on your stock-tune S55, you will notice an increase in power, torque and responsiveness.  Not to mention the incredible, head-turning sounds your M4 will make under part and full throttle.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e  \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eRUMBLE, NOT RASP.\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM Resonated S55 Downpipes give your \u003cspan\u003eF82 M4\u003c\/span\u003e an unparalleled sound that even other M4 owners will notice.  The deep, aggressive tone of the ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Resonated Downpipes will stand out next to the all too familiar high-pitched rasp of other catless downpipes.  Our 4\" resonators are installed in the perfect location to enhance the sound of your S55 without compromising the precise fitment of our M4 downpipes.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A0317_600x600.jpg?v=1645807371\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A0317_600x600.jpg?v=1645807371\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eCONSTRUCTION\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003ePrecision CNC machined v-band flanges offer a smooth transition of exhaust gasses from the the turbochargers to the ARM S55 Downpipes.  The body of the 3\" ARM M4 Downpipes are constructed of SS304 Stainless-Steel and are threaded smoothly and perfectly though the space given by BMW towards the mid-pipe section.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eAny downpipes that bolt up directly to the OEM mid-pipes must reduce to the 2.5\"  to meet the size of the OEM mid-pipes.  Some aftermarket  downpipes use an abrupt, short reducer which causes turbulence in the exhaust gasses.  The ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes feature a smooth, gradual transition from the 3\" inlet to the 2.5\" exit for optimum exhaust flow.  \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM M4 Downpipes are a massive improvement over the OEM S55 downpipes, with precise fitment and brilliant finish the ARM S55 Resonated Downpipes are the perfect solution for your S55 project. \u003cspan\u003eOur goal for the ARM F82 M4 Downpipes was to provide a solution that would maximize power\/torque, fit perfectly, and sound uniquely extraordinary.  We are so confident that you'll agree we've achieved this, we back every set of our ARM F82 M4 Resonated Downpipes with a 30 Day Money-Back Guarantee and the ARM Lifetime Free-Replacement Warranty\u003c\/span\u003e.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e  \n\u003ch1\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• ARM F80 M3 Resonated Downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CNC Machined Bracket for Front-Turbo Downpipe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 4x Downpipe to Mid-Pipe Bolts\/Nuts\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e• ARM Lifetime Replacement Warranty\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eFITMENT GUIDE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ctable class=\"appTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"app_th make\" style=\"text-align: center;\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"app_th model\" style=\"text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"app_th submodel\" style=\"text-align: center;\"\u003eSubmodel\u003c\/th\u003e\n\u003cth class=\"app_th engine\" style=\"text-align: center;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF80\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF82\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF83\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF87\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM2 Competition\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eARM MOTORSPORTS LIFETIME WARRANTY\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEvery ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis product is for Off-Road Use Only. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":45082274398524,"sku":"S55DP","price":447.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/3V0A1332_d1fd4c5e-eb0f-48ed-b987-1497a2c71c2e.jpg?v=1683229977"},{"product_id":"arm-motorsports-catted-downpipe-bmw-m3-m4-m2c-f80-f82-f87c-s55","title":"ARM Motorsports Catted Downpipe BMW M3 M4 M2C F80 F82 F87C S55","description":"\u003c!--Start tab labels--\u003e\n\u003cdiv\u003e\n\u003ch1\u003eFree Shipping\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003c!-- split --\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eHIGHLIGHTS\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• Up to +30whp \/ 30wtq\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Enhanced Exhaust Note\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 304 Stainless Steel\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e• Improved Turbo Spool\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003ePROFILE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM F82 M4 Downpipes are the ultimate solution for improving power, throttle response, and exhaust note on your S55 powered \u003cspan\u003eM4\u003c\/span\u003e.  \u003cspan\u003eOur goal for the ARM M4 Downpipes was to provide a solution that would maximize power and torque, fit perfectly, and sound extraordinary.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/div\u003e\n\u003cstyle\u003e\u003c!--\n.iframe-container{\n  position: relative;\n  width: 100%;\n  padding-bottom: 56.25%; \n  height: 0;\n}\n.iframe-container iframe{\n  position: absolute;\n  top:0;\n  left: 0;\n  width: 100%;\n  height: 100%;\n}\n--\u003e\u003c\/style\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cspan\u003e  \u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/ks-kQ7F0EEQ\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv class=\"iframe-container\"\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/OTciKFlqxQg\" frameborder=\"0\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003eCatless downpipes are considered a standard upgrade for any \u003cspan\u003eF82 M4\u003c\/span\u003e owner looking to safely push their S55 engine beyond basic Stage 1 tuning.  With Stage 2 and up tuning, higher boost increases back-pressure at the OEM catalysts and chokes the S55's turbochargers, causing them to work harder and shortening their life. \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes relieve the stressful back-pressure caused by high-boost tunes, allowing the exhaust to flow freely, increasing power and torque, all while extending the longevity of your S55's turbochargers.  \u003cspan data-mce-fragment=\"1\"\u003eOn our test car, after installing our F82 downpipes and switching to a Stage 2 flash we made \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e543whp and 547wtq\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e, this is\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e \u003c\/span\u003e\u003cstrong data-mce-fragment=\"1\"\u003e73whp and 126wtq\u003c\/strong\u003e\u003cspan data-mce-fragment=\"1\"\u003e gain over \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003ethe \u003c\/span\u003e\u003ca href=\"https:\/\/www.armmotorsports.com\/blogs\/news\/bmw-f80-m3-stock-dyno-results\" title=\"S55 Stock Dyno Results ARM Motorsports\" data-mce-fragment=\"1\" data-mce-href=\"https:\/\/www.armmotorsports.com\/blogs\/news\/bmw-f80-m3-stock-dyno-results\"\u003estock results\u003c\/a\u003e\u003cspan data-mce-fragment=\"1\"\u003e!\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg alt=\"F80 M3 Downpipes Dyno Stage 2\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/M3_S55_FBO_vs_Stock_Dyno_14ca146c-991d-4442-9ca0-6e2d7388c4d2_600x600.jpg?v=1650993371\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eEven with the Resonated ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes installed on your stock-tune S55, you will notice an increase in power, torque and responsiveness.  Not to mention the incredible, head-turning sounds your M4 will make under part and full throttle.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e  \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eRUMBLE, NOT RASP.\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM Resonated S55 Downpipes give your \u003cspan\u003eF82 M4\u003c\/span\u003e an unparalleled sound that even other M4 owners will notice.  The deep, aggressive tone of the ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Resonated Downpipes will stand out next to the all too familiar high-pitched rasp of other catless downpipes.  Our 4\" resonators are installed in the perfect location to enhance the sound of your S55 without compromising the precise fitment of our M4 downpipes.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A0317_600x600.jpg?v=1645807371\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0082\/6687\/4995\/files\/3V0A0317_600x600.jpg?v=1645807371\"\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eCONSTRUCTION\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003ePrecision CNC machined v-band flanges offer a smooth transition of exhaust gasses from the the turbochargers to the ARM S55 Downpipes.  The body of the 3\" ARM M4 Downpipes are constructed of SS304 Stainless-Steel and are threaded smoothly and perfectly though the space given by BMW towards the mid-pipe section.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eAny downpipes that bolt up directly to the OEM mid-pipes must reduce to the 2.5\"  to meet the size of the OEM mid-pipes.  Some aftermarket  downpipes use an abrupt, short reducer which causes turbulence in the exhaust gasses.  The ARM \u003cspan\u003eF82 M4\u003c\/span\u003e Downpipes feature a smooth, gradual transition from the 3\" inlet to the 2.5\" exit for optimum exhaust flow.  \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003eThe ARM M4 Downpipes are a massive improvement over the OEM S55 downpipes, with precise fitment and brilliant finish the ARM S55 Resonated Downpipes are the perfect solution for your S55 project. \u003cspan\u003eOur goal for the ARM F82 M4 Downpipes was to provide a solution that would maximize power\/torque, fit perfectly, and sound uniquely extraordinary.  We are so confident that you'll agree we've achieved this, we back every set of our ARM F82 M4 Resonated Downpipes with a 30 Day Money-Back Guarantee and the ARM Lifetime Free-Replacement Warranty\u003c\/span\u003e.\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e  \n\u003ch1\u003eIN THE BOX\u003cbr\u003e\n\u003c\/h1\u003e\n\u003cdiv\u003e\n\u003cspan\u003e• ARM F80 M3 Resonated Downpipes\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• CNC Machined Bracket for Front-Turbo Downpipe\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 4x Downpipe to Mid-Pipe Bolts\/Nuts\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e• ARM Lifetime Replacement Warranty\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ch1\u003eFITMENT GUIDE\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003ctable class=\"appTable\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"app_th make\" style=\"text-align: center;\"\u003eMake\u003c\/th\u003e\n\u003cth class=\"app_th model\" style=\"text-align: center;\"\u003eModel\u003c\/th\u003e\n\u003cth class=\"app_th submodel\" style=\"text-align: center;\"\u003eSubmodel\u003c\/th\u003e\n\u003cth class=\"app_th engine\" style=\"text-align: center;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF80\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF82\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF83\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"make\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"model\"\u003eF87\u003c\/td\u003e\n\u003ctd class=\"submodel\"\u003eM2 Competition\u003c\/td\u003e\n\u003ctd class=\"engine\"\u003eS55 3.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n \u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\n\u003cdiv\u003e\n\u003ch1\u003eARM MOTORSPORTS LIFETIME WARRANTY\u003cbr\u003e\n\u003c\/h1\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eEvery ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.\u003cbr\u003e\u003cbr\u003e\u003cspan data-mce-fragment=\"1\"\u003eThis product is for Off-Road Use Only. Items sold for off-road use only are illegal to use on public roads in most states and provinces. This product is intended for racing vehicles which may never be used on a public road.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ARM Motorsports","offers":[{"title":"Default Title","offer_id":45082499514684,"sku":"S55DP","price":597.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/3V0A1332_eb0efde1-d004-4730-a426-cb791e4e489e.jpg?v=1683234027"},{"product_id":"mad-race-downpipes-bmw-m2-m3-m4-f80-f82-f87c-s55","title":"MAD Race Downpipes BMW M2\/M3\/M4 F80 F82 F87C S55","description":"\u003cp\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\n\u003cp\u003eUpgrade from the stock S55 downpipes to the MAD S55 catless downpipes for maximum airflow, power, and sound!\u003cbr\u003e\u003cbr\u003eUpgrade to the MAD BMW S55 downpipes to eliminate the backpressure caused by your stock catalytic converters. By upgrading to our downpipes, your turbos can now spool faster and achieve maximum power. As a bonus, your car will sound a lot nicer as well.\u003cbr\u003e\u003cbr\u003eExpect up to a 30HP increase on a tuned BMW S55 with stock turbos, even more on cars with upgraded turbos.\u003cbr\u003e\u003cbr\u003eThe flex pipe Section will help reduce the stress and unwanted vibration caused by heat and engine Movement. \u003cbr\u003e\u003cbr\u003eFeatures:\u003cbr\u003e\u003cbr\u003eCompatible with right-hand drive and left-hand drive vehicles\u003cbr\u003eSmooth bends for maximum airflow without any drone\u003cbr\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003cbr\u003eLifetime warranty on defects and fitment\u003cbr\u003e90 day return period\u003cbr\u003eAll orders ship in 1-2 business days\u003cbr\u003eSpot on fitment\u003cbr\u003eFlex section\u003cbr\u003eFitment:\u003cbr\u003e\u003cbr\u003e2018+ BMW M2 Competition\u003cbr\u003e2014+ BMW M3\u003cbr\u003e2015+ BMW M4\u003cbr\u003eSKU:\u003cbr\u003e\u003cbr\u003eMAD-1004\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":45097361637692,"sku":"MAD-004","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/IMG_E2429__77844.1607963249.jpg?v=1752004344"},{"product_id":"stone-exhaust-bmw-s55-f80-f82-f87-eddy-catalytic-downpipe-m2-competition-m3-m4","title":"Stone Exhaust Eddy Catalytic Downpipe BMW S55 F80 F82 F87 (M2 Competition, M3 \u0026 M4)","description":"\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003cdiv\u003eMeet the latest patented technology that adheres to the world's increasingly stringent environmental regulations, at the same time enhances performance to another level on your BMW F87 M2 Competition, \u003cspan data-mce-fragment=\"1\"\u003eF80 \u003c\/span\u003eM3 \u0026amp; \u003cspan data-mce-fragment=\"1\"\u003eF82 \u003c\/span\u003eM4. In comparison to commercially available linear frustums, the \"eddy catalytic technology\" adopts an arc-packaging method. The turbine emissions process produces a vortex effect which purifies the exhaust gases while maintaining an equal amount of back pressure. When compared to a variety of conventional straight downpipes, the patented eddy catalytic technology can effectively increase horsepower and torque. In the lower rpm you will be immerse with vast amount of torque until you reach higher rpm where the vortex effect really comes to life and opens up the Catalytic, resulting in a performance similar to a 100 CELL Catalytic. However in the lower rpm, the catalytic will produce efficient and clean emission similar to a 400CEL Catalytic and produce no Check Engine Lights, completely error free.\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eSTONE Exhaust's Eddy Catalytic Downpipe utilizes their patented \"eddy catalytic technology\" which adopts an arc-packaging method. With its unique internal design, the downpipe produces a vortex effect which purifies the exhaust gases while maintaining an equal amount of back pressure. When compared to a variety of horsepower tests and straight downpipes, STONE's eddy catalytic technology can effectively increase horsepower and torque.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003ePatented O2 sensor technology design provides real-time data performance by accurately sensing every rotating displacement.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNo more delayed in power delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUsing one of the rare noble metal to help efficiently filter out exhaust gas.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eComputer simulation to obtain the best diameter\u003c\/span\u003e\u003cspan\u003e.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpecial 3D design to achieve 100% OEM fitment, no modification required.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSUS304 Premium Grade Stainless steel.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eDual Cross-Welding Technology providing substantial increase durability at the t\u003c\/span\u003e\u003cspan\u003eurbo Flange.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the S55 Exhaust System found on the BMW F87 M2 Competition, F80 M3 \u0026amp; F82 M4. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707.jpg?v=1572705528\" alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry’s standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\" alt=\"7 Axis CNC Bending Machine | Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800℃ to 1100℃) which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_1024x1024.jpg?v=1572828150\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_1024x1024.jpg?v=1572828178\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eArt of Welding\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_ExhaustDownpipe_Welding_S4_S5_-4_2048x2048_600x600_ee7fc256-8d0c-47fc-bdb7-7ac9438345f0_480x480.png?v=1619578343\" alt=\"Art of Welding | Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S55 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF87 LCI M2 COMPETITION (2018+)\u003c\/li\u003e\n\u003cli\u003eF80 M3 (2012-2015)\u003c\/li\u003e\n\u003cli\u003eF80 LCI M3 (2015-2018)\u003c\/li\u003e\n\u003cli\u003eF82 M4 (2013-2017)\u003c\/li\u003e\n\u003cli\u003eF82 LCI M4 (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003c\/article\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eA208RE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust 2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eYear Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmission Notice \u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003cspan\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and system, especially when the stock system is modified, remove, or if you are replacing original catalysts. Please consult the appropriate law department in your area before installing any aftermarket part or system on your vehicle to ensure compliance with all applicable laws. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those laws.\u003c\/span\u003e\u003c\/article\u003e\n\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Default Title","offer_id":45122513535292,"sku":"A208E","price":3064.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/BMWS55M3M4EO2.png?v=1683731449"},{"product_id":"stone-exhaust-bmw-m3-m4-s55-f80-f82-opf-back-valvetronic-exhaust-system","title":"Stone Exhaust OPF-Back Valved Exhaust System BMW M3 M4 S55 F80 F82","description":"\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\n\u003cp class=\"unreset\"\u003eWe are proud to introduce you to the state of the art \u003cspan data-mce-fragment=\"1\"\u003eStone OEM Integrated Valved OPF-Back Exhaust\u003c\/span\u003e with dual valves, to enhance the performance and sound of your BMW F80 Sedan M3 \u0026amp; F82 Coupe M4 with the S55 engine.\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003eStone Exhaust has been developing world's best exhaust system since 1998, starting with 3D scanning and reverse engineering the OEM system, this allows the Stone engineers to design a 100% OEM fitment exhaust with precision. With their in-house dyno, your BMW exhaust system is proven to produce more power with the enhanced Stone signature exhaust sound.\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eThe OEM IntegratedValves option allows your exhaust system to operate as standard, where the onboard computer (ECU) will control the opening and closing of the valves automatically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Integrated OPF-Back Exhaust System\u003c\/li\u003e\n\u003cli\u003eOptional Stone Valvetronic System available\u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003eMachine Welding\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno Developed In House\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEliminates drone found on the standard exhaust system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"unreset\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\n\u003cp\u003e\u003cstrong\u003eStone Exhaust M3 \u0026amp; M4 Catless Downpipe with Stone Valvetronic Exhaust System Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/3TDiAsHfG0U\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eDyno Result\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/M3_DP_Cack123.jpg6_600x600.png?v=1589168396\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e2020 M4 Heritage Fitted with Stone Exhaust BMW S55 F82 OPF-Back Exhaust System\u003c\/div\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/dyno_1_2_600x600.jpg?v=1674021527\"\u003e\u003c\/div\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eTest results \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003eStock Figure:  444 hp\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003eStone Exhaust BMW S55 F82 M4 OPF-Back Exhaust System: 473.7 hp\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003ePower Gain\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"content-list\"\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003ePOWER\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+\u003c\/span\u003e12.2PS \u003cbr\u003eat \u003cspan class=\"num2\"\u003e6800\u003c\/span\u003erpm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003eTORQUE\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+9.8nm of torque\u003c\/span\u003e\u003cbr\u003eat \u003cspan class=\"num2\"\u003e2500\u003c\/span\u003erpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eFitted Photo(s) - Dual Exit with Quad Tailpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04744use_600x600.png?v=1589168055\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04748use_600x600.png?v=1589168079\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04721use_600x600.png?v=1589168185\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPF Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eStone offers an OPF delete, which can be included free of charge, this allows you to install the Stone Cat-Back exhaust system on OPF equipped cars without throwing an error code, thus coding out the OPF error code on the ECU is not required.\u003c\/div\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the S55 Exhaust System found on the F80 M3 \u0026amp; F82\/F83 M4. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707.jpg?v=1572705528\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eValvetronic System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Stone Valvetronic System was independently researched and developed in house. The system forgoes the conventional design of complicated wiring and the rubber inside the valve which is prone to aging, to ensure longevity.\u003c\/p\u003e\n\u003cp\u003eWith the Valvetronic remote control providing three modes to choose from: ON \/ OFF \/ AUTO, this allows for instant switching between modes in accordance to driving conditions faced. So, let the STONE Valvetronic System adapt to your vehicle’s needs.\u003c\/p\u003e\n\u003cp\u003eThe Valvetronic remote control has 3 modes, ON \/ OFF \/ AUTO, which allows you to open and close the valve at a click of a button. The Auto mode allows customization of the opening and closing of the valve at a predefined RPM.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/valvetronic_4bbd64f4-a300-4728-beae-be9da6be047f_480x480.png?v=1619576730\" alt=\"Valvetronic System | Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry’s standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cp\u003e \u003cimg alt=\"7 Axis CNC Bending Machine | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800℃ to 1100℃) which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_1024x1024.jpg?v=1572828150\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_1024x1024.jpg?v=1572828178\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S55 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF80 M3 (2012-2015)\u003c\/li\u003e\n\u003cli\u003eF80 LCI M3 (2015-2018)\u003c\/li\u003e\n\u003cli\u003eF82 M4 (2013-2017)\u003c\/li\u003e\n\u003cli\u003eF82 LCI M4 (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAP507-OPFBack\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust 2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eYear Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmission Notice \u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003cspan\u003e\u003cspan\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and system, especially when the stock system is modified, remove, or if you are replacing original catalysts. Please consult the appropriate law department in your area before installing any aftermarket part or system on your vehicle to ensure compliance with all applicable laws. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those \u003c\/span\u003e\u003c\/span\u003elaws.\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003cspan\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you are residing in Europe, Stone’s cat-back exhausts are OPF-compatible, which means you won’t need to code out the OPF or worry about losing your warranty.\u003c\/span\u003e\u003c\/span\u003e\u003c\/article\u003e\n\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Flat Cut Gloss Carbon Fiber (82mm)","offer_id":45122514420028,"sku":"AP507-OPFBack-8200CG","price":3502.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/STONEEXHAUSTBMWS55F80F82CAT-BACKEXHAUSTSYSTEM_M3_M4__04_2_3c871c81-5711-4568-8afb-8053f20ba36d.png?v=1683731479"},{"product_id":"stone-exhaust-bmw-s55-f80-m3-f82-m4-catless-downpipe","title":"Stone Exhaust Catless Downpipe BMW S55 F80 F82 F87 (M2 Competition, M3 \u0026 M4)","description":"\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\n\u003cp class=\"unreset\"\u003eStone Exhaust employs state of the art 3D flow velocity measurement software and the technique of a one-piece mandrel bent pipe design. Using mechanical welding arms to accurately weld stops ash generating in the pipe wall which can cause vapor lock and poor exhaust efficiency. Stone Exhaust’s innovative manufacturing process of the catless downpipe prevents multiple welding positions and vapor lock whilst maximizing efficiency of the exhaust turbine.\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCatless downpipe for M3, M4 \u0026amp; M2 Competition (Non-OPF equipped model)\u003c\/li\u003e\n\u003cli\u003eFlex design to prevent breakage caused by extreme heat \u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eCrisscross welding to strengthen turbo flange\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003eMachine Welding\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e100% OEM Fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBMW S55 F82 M4 Stone Exhaust Catless Downpipe Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003ciframe width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/7TMZ1co4YQs\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003ePower Gain\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"content-list\"\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003ePOWER\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+7.1 PS\u003c\/span\u003e\u003cbr\u003eat 5\u003cspan class=\"num2\"\u003e988\u003c\/span\u003erpm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003eTORQUE\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+20.60nm of torque\u003c\/span\u003e\u003cbr\u003eat 4461rpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eFitted Photo(s)\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 F82 F87 Catless Downpipe (M2 Competition, M3 \u0026amp; M4) | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Untitled_8412399d-171d-4141-9893-99f096c90572_600x600.png?v=1589179515\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 F82 F87 Catless Downpipe (M2 Competition, M3 \u0026amp; M4) | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Untitled1_31e7d2f4-aba1-4d20-a98a-5f2cca3acaa8_600x600.png?v=1589179525\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 F82 F87 Catless Downpipe (M2 Competition, M3 \u0026amp; M4) | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Untitled2_33be1195-4e28-489c-8401-2b3639c9f8af_600x600.png?v=1589179535\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S55 F80 F82 F87 Catless Downpipe (M2 Competition, M3 \u0026amp; M4) | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Untitled3_a207d6c1-e865-4528-83e4-d16996b2dcda_600x600.png?v=1589179545\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the Catless Downpipe found on the F80 M3 \u0026amp; F82\/F83 M4. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707.jpg?v=1572705528\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry’s standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cp\u003e \u003cimg alt=\"7 Axis CNC Bending Machine | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800℃ to 1100℃) which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_1024x1024.jpg?v=1572828150\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_1024x1024.jpg?v=1572828178\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S55 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF87 LCI M2 COMPETITION (2018+)\u003c\/li\u003e\n\u003cli\u003eF80 M3 (2012-2015)\u003c\/li\u003e\n\u003cli\u003eF80 LCI M3 (2015-2018)\u003c\/li\u003e\n\u003cli\u003eF82 M4 (2013-2017)\u003c\/li\u003e\n\u003cli\u003eF82 LCI M4 (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA208P\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust 2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eYear Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmission Notice \u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003cspan\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and system, especially when the stock system is modified, remove, or if you are replacing original catalysts. Please consult the appropriate law department in your area before installing any aftermarket part or system on your vehicle to ensure compliance with all applicable laws. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those laws.\u003c\/span\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Default Title","offer_id":45122537488700,"sku":"A208P","price":1532.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/StoneExhaustBMWS55F80F82F87_CatlessDownpipe1-2.png?v=1683731852"},{"product_id":"stone-exhaust-bmw-s55-f80-m3-f82-m4-cat-back-valvetronic-exhaust-system","title":"Stone Exhaust Valved Catback Exhaust System BMW S55 F80 M3 \u0026 F82 M4","description":"\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003cp class=\"unreset\"\u003eWe are proud to introduce you to the state of the art Stone Exhaust Valvetronic Cat-Back Exhaust System with dual valves, to enhance the performance and sound of your BMW F80 Sedan M3 \u0026amp; F82 Coupe M4 with the S55 engine.\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003eStone Exhaust has been developing world's best exhaust system since 1998, starting with 3D scanning and reverse engineering the OEM system, this allows the Stone engineers to design a 100% OEM fitment exhaust with precision. With our in-house dyno, your BMW exhaust system is proven to produce more power with the enhanced Stone signature exhaust sound.\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eThe OEM Integrated Valves option allows your exhuast system to operate as standard, where the onboard computer (ECU) will control the opening and closing of the valves automatically.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOEM Integration \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional Stone Valvetronic System available\u003c\/li\u003e\n\u003cli\u003ePlug and Play OBDII controller\u003c\/li\u003e\n\u003cli\u003eOne Piece Design\u003c\/li\u003e\n\u003cli\u003eMachine Welding\u003c\/li\u003e\n\u003cli\u003eIn House Research and Development\u003c\/li\u003e\n\u003cli\u003e3D Scanning \u0026amp; Reverse Engineering\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDyno Developed In House\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEliminates drone found on the standard exhaust system\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"unreset\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003cp\u003e\u003cstrong\u003eStone Exhaust M3 \u0026amp; M4 Catless Downpipe with Stone Valvetronic Exhaust System Sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/3TDiAsHfG0U\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/VVo7bxaPukk\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDyno Result\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/M3_DP_Cack123.jpg6_600x600.png?v=1589168396\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003ePower Gain\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr class=\"content-list\"\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003ePOWER\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+\u003c\/span\u003e12.2PS \u003cbr\u003eat \u003cspan class=\"num2\"\u003e6800\u003c\/span\u003erpm\u003c\/td\u003e\n\u003ctd\u003e\n\u003cstrong\u003e \u003cspan class=\"title\"\u003eTORQUE\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan class=\"symbol\"\u003e+9.8nm of torque\u003c\/span\u003e\u003cbr\u003eat \u003cspan class=\"num2\"\u003e2500\u003c\/span\u003erpm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eFitted Photo(s) - Dual Exit with Quad Tailpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04744use_600x600.png?v=1589168055\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04748use_600x600.png?v=1589168079\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04736use_600x600.png?v=1589168100\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04701use_600x600.png?v=1589168118\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04704use_600x600.jpg?v=1589168136\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04716use_600x600.png?v=1589168166\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/DSC04721use_600x600.png?v=1589168185\" alt=\"Stone Exhaust BMW S55 F80 M3 \u0026amp; F82 M4 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOPF Delete\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv\u003eStone offers an OPF delete, which can be included free of charge, this allows you to install the Stone Cat-Back exhaust system on OPF equipped cars without throwing an error code, thus coding out the OPF error code on the ECU is not required.\u003c\/div\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003eR\u0026amp;D and 3D Scanning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyze factors such as pipe diameter, route and degrees of the bending angles of the S55 Exhaust System found on the F80 M3 \u0026amp; F82\/F83 M4. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eDuring R\u0026amp;D, Stone Exhaust utilizes the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/1_9336c8b0-c9ea-4822-891c-83490f630707.jpg?v=1572705528\" alt=\"Stone Exhaust System 3D Scanning Reverse Engineering UK\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7 Axis CNC Bending Machine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eStone Exhaust System are constructed utilizing a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defense industries.\u003c\/span\u003e\u003c\/p\u003e\n\u003col\u003e\u003c\/ol\u003e\n\u003cp\u003eWith the state-of-the-art bending machine, Stone Exhaust has achieved the industry’s standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180\u003cstrong\u003e°\u003c\/strong\u003e. Airflow obstruction and welding fracture problems are prevented by utilizing this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally molded exhaust pipe with an accuracy error under 0.025mm.\u003c\/p\u003e\n\u003cp\u003e \u003cimg data-mce-fragment=\"1\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\" alt=\"7 Axis CNC Bending Machine | Stone Exhaust USA\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/bending_480x480.png?v=1619575566\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrisscross and Overlapping Welding Technique\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe flange between the turbo and the downpipes reaches extreme temperatures (800℃ to 1100℃) which creates stress on the connection point. By utilizing both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.\u003c\/p\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_1_1024x1024.jpg?v=1572828150\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\" style=\"float: none;\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Spot Welding\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOur highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_Art_of_Welding_-_2_1024x1024.jpg?v=1572828178\" alt=\"Stone Exhaust Art of Welding - Stone Exhaust USA\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S55 Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF80 M3 (2012-2015)\u003c\/li\u003e\n\u003cli\u003eF80 LCI M3 (2015-2018)\u003c\/li\u003e\n\u003cli\u003eF82 M4 (2013-2017)\u003c\/li\u003e\n\u003cli\u003eF82 LCI M4 (2016-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAP507-8200CG\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eStone Exhaust 2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003eYear Warranty\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmission Notice \u003c\/strong\u003e\u003c\/p\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003cspan\u003e\u003cspan\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and system, especially when the stock system is modified, remove, or if you are replacing original catalysts. Please consult the appropriate law department in your area before installing any aftermarket part or system on your vehicle to ensure compliance with all applicable laws. The purchasers are entirely responsible for informing themselves of the applicable laws where the products are to be used and to comply with those \u003c\/span\u003e\u003c\/span\u003elaws.\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cdiv class=\"style-scope ytd-video-primary-info-renderer\"\u003e\n\u003cp class=\"unreset\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003cspan\u003e\u003cspan style=\"font-weight: 400;\"\u003eIf you are residing in Europe, Stone’s cat-back exhausts are OPF-compatible, which means you won’t need to code out the OPF or worry about losing your warranty.\u003c\/span\u003e\u003c\/span\u003e\u003c\/article\u003e\n\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"OEM Integrated Valve(s) \/ Flat Cut Gloss Carbon Fiber (82mm)","offer_id":45122538340668,"sku":"AP507-8200CG","price":4378.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/STONEEXHAUSTBMWS55F80F82CAT-BACKEXHAUSTSYSTEM_M3_M4__07_2.png?v=1683731872"},{"product_id":"active-autowerke-mid-pipe-w-resonators-kit-bmw-m3-m4-f80-f82-2015-2020","title":"Active Autowerke Mid Pipe w\/ Resonators Kit BMW M3 M4 | F80 F82 | 2015-2020","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eThis product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.\u003c\/p\u003e\n\u003cp\u003ePurchasing this product requires you to sign our Vehicle Compliance Waiver\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"https:\/\/www.vividracing.com\/productdocs\/vehiclewaiver.pdf\" target=\"blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cp id=\"products_description\"\u003eActive Autowerke has been an industry leader in engineering high quality BMW performance products for over 30 years. Dedicated to improving performance with the highest quality products, Active Autowerke is synonymous with making power. Our philosophy on developing refined BMW performance parts, with power in mind, and providing them to a large BMW community can be best characterized by our F80 M3 and F82 mid pipe a valuable addition to our F8x BMW collection.\u003cbr\u003e\u003cbr\u003eThe Active Autowerke F8x Mid Pipe was specifically designed to eliminate the highly restrictive nature of the OEM F80 M3 and F82 M4 mid pipe thus creating optimal exhaust flow and drastically improving performance. In addressing the annoying sound ( described by many like that of a weed-eater ) we needed to better understand the issue. After much research and testing we discovered the synchronization of the Turbos as the main factor in the sound. The solution was a single mid pipe which eliminated much of the annoying sound. The next challenge was making a large 3.5\" pipe ( needed for optimum performance ) fit without ground clearance issues - thus the oval pipe. Engineered for an exact fit on both the F80 M3 and F82 M4, the difference in power with this mid pipe will be noticeable the moment it is installed!\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e18+ WHP over stock\u003c\/li\u003e\n\u003cli\u003e30+ LB-FT over stock\u003c\/li\u003e\n\u003cli\u003eImproved performance from less back pressure\u003c\/li\u003e\n\u003cli\u003eDeeper \u0026amp; throatier exhaust note\u003c\/li\u003e\n\u003cli\u003eLess restrictive, more free flowing\u003c\/li\u003e\n\u003cli\u003eLighter weight than factory system\u003c\/li\u003e\n\u003cli\u003eQuicker turbo spool\u003c\/li\u003e\n\u003cli\u003eIncreased low end and mid-range power\u003c\/li\u003e\n\u003cli\u003eSingle-pipe design eliminates cheap ?weed-eater? sound from factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cstrong\u003eMid Pipe Redesign\u003c\/strong\u003e\n\u003cul\u003e\n\u003cul\u003eBMW applied two silencers in the middle and rear of the factory F8x exhaust system to assist with noise dampening. The middle silencer has a small crossover internally. This helps with drone, however, it is also quite restrictive and amplifies the uneven, out-of-sync turbocharger sound that many owners have complained about.\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003eUpon analyzing the F8x exhaust, we came to the decision that we can accomplish more with much less therefore designing our F80 M3 and F82 M4 exhaust started with the highly restrictive mid pipe. With our design, we were able to drastically increasing exhaust flow, while virtually eliminating the \"dueling 3-cylinders\" sound.\u003c\/ul\u003e\n\u003cstrong\u003eMid Pipe Performance Advantages\u003c\/strong\u003e\n\u003cul\u003e\n\u003cul\u003eIn order to get the most possible gains, we had to apply some trade secrets to our mid pipe design many of our competitors have done the same. However, we wanted our F8x Mid Pipe to stand out from the rest.\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cul\u003eUnlike the design of the factory mid pipe, and the mid pipes of our competitors, we decided on a singular pipe design. This was for a few reasons:\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cul\u003eFirst and foremost, to cancel out that cheap weed eater sound that is so frequently complained bout. Not only does this design cancel out the un-M3-like sound, it creates a deeper, more harmonious sound that most have come to expect from a performance car built by the \/\/\/M Division. Naturally, with this increased flow we were able to pull out a surprising amount of power. Eliminating this extra pipe also allowed us to save some valuable weight, which as you know, translates to improved performance!\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":45690198262076,"sku":"11-037R","price":949.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2023-02-01_105759_acb64ba6-0ed0-40b9-a9b9-9f844592466d.png?v=1751984250"},{"product_id":"mad-resonated-race-downpipes-bmw-m2-m3-m4-f80-f82-f87c-s55","title":"MAD Resonated Race Downpipes BMW M2\/M3\/M4 F80 F82 F87C S55","description":"\u003cp\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\n\u003ch3\u003eMAD BMW S55 Resonated Downpipes for M2C, M3, M4 with Flex Section\u003c\/h3\u003e\n\u003cp\u003eMeet the MAD BMW S55 Resonated Downpipes—engineered for your M2C, M3, and M4. These aren't just any downpipes; they're your ticket to unlocking untamed power, unparalleled performance, and that growl you've always dreamed of\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003ewhile significantly reducing that annoying rasp in your exhaust note.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eTop Features:\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cstrong\u003eResonated for Refinement \u0026amp;\u003c\/strong\u003e\u003cstrong\u003e Rasp Reduction\u003c\/strong\u003e\u003cspan\u003e Say goodbye to the annoying raspiness that often plagues aftermarket catless downpipe systems. These downpipes come resonated to deliver the ideal balance between aggressive sound and interior cabin comfort. Unleash your car's personality without waking up the entire neighborhood! The MAD Resonated Downpipes provide a harmonious exhaust note that is both refined and pleasing to the ears.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFlex Section Design:\u003c\/strong\u003e\u003cbr\u003eWorried about stress and strain? Our flex section ensures an adaptive fit, reducing stress on the turbocharger and exhaust system during spirited drives.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePremium Construction:\u003c\/strong\u003e\u003cbr\u003eCrafted from high-grade 304 stainless steel for ultimate durability and longevity. Resistant to corrosion and high temperatures, these downpipes are built to last.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e\u003cbr\u003eStraightforward bolt-on installation means you can get back on the road ASAP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerformance Boost:\u003c\/strong\u003e\u003cbr\u003eExperience improved throttle response, increased horsepower, and more efficient turbo spooling. Get ready for a transformative driving experience!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility:\u003c\/strong\u003e\u003cbr\u003ePerfectly tailored for BMW M2C, M3, and M4 models equipped with the S55 engine.\u003c\/p\u003e\n\u003cp\u003eSKU: MAD-2072\u003c\/p\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":47718737019196,"sku":"MAD-072","price":429.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/mad-2072-2__18700.jpg?v=1752004320"},{"product_id":"tcm-catless-downpipes-bmw-m2-m3-m4-f80-f82-f87-competition-s5s","title":"TCM Catless Downpipes BMW M2\/M3\/M4 F80 F82 F87 S55","description":"\u003ch1\u003eTCM BMW S55 Catless Downpipes\u003c\/h1\u003e\n\u003ch3 style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eFree Shipping Continental US\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eUpgrade from the restrictive stock S55 downpipes to the TCM S55 catless downpipes for increased horsepower. Along with making the car sound more aggressive. The new downpipes will help your turbos spool quicker, so less turbo lag.  \u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e\n\u003cli\u003eAdds 20-25 Horsepower\u003c\/li\u003e\n\u003cli\u003eAn increase of 25-30 Ft\/lbs of Torque\u003c\/li\u003e\n\u003cli\u003eDIY Friendly, no cutting needed.\u003c\/li\u003e\n\u003cli\u003eFits left and right hand drive.\u003c\/li\u003e\n\u003cli\u003eFlex Section to reduce vibrations and aid in installation.\u003c\/li\u003e\n\u003cli\u003eFitment guaranteed.\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e90 Day Return Policy*\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTCM Lifetime Warranty*\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2016-2021 BMW M2 F87 Competition\/CS Only. \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2015-2019\u003c\/span\u003e BMW M3 F80 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2015-2019\u003c\/span\u003e BMW M4 F82 F83(convertible) \u003cspan data-mce-fragment=\"1\"\u003eAll Trim Levels\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCM","offers":[{"title":"Default Title","offer_id":47877216469308,"sku":"TCM-DP-S55-1","price":263.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2025-06-2014.02.55.png?v=1752004634"},{"product_id":"valvetronic-designs-electronic-exhaust-valve-controller-harness","title":"Valvetronic Designs Electronic Exhaust Valve Controller \/ Harness","description":"\u003ch2\u003eFree Shipping Within the US\u003c\/h2\u003e\n\u003cp\u003eWelcome everybody to the Valvetronic Designs electronic control module. This system allows you to control your OEM or aftermarket exhaust valves with a touch of a button. There are two options for the kit, there is a single valve option and a dual valve option.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eApplicable to all exhaust systems with ELECTRONIC EXHAUST VALVES\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eEXAMPLES:\u003c\/p\u003e\n\u003cp\u003e- BMW G80 M3 (2 Valve motor kit needed)\u003c\/p\u003e\n\u003cp\u003e- BMW F30 320i (1 Valve motor kit needed)\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e If you ordered an F chassis exhaust for your F30 320i BMW which does not have an exhaust valve, you will use this kit to restore functionality and allow operation of the exhaust valve from within the vehicle. \u003c\/p\u003e","brand":"Valvetronic","offers":[{"title":"1 Valve Actuator \/ 1 wiring harness","offer_id":48021550039356,"sku":"VTD.EVH","price":299.0,"currency_code":"USD","in_stock":true},{"title":"2 Valve Actuator \/ 2 wiring harnesses","offer_id":48021550203196,"sku":"VTD.EVH.2","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2023-11-18_112140.png?v=1748379101"},{"product_id":"active-autowerke-exhaust-midpipe-clamps-bmw-m2c-m3-m4-f80-f82-f87c-s55","title":"Active Autowerke Exhaust Midpipe Torca Clamps BMW M2C | M3 | M4 F80\/F82\/F87C S55","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eThe Active Autowerke exhaust Torca clamps are an exact replacement for your Active Autowerke midpipes. Made from 304 stainless steel with steel bolts for secure tightening. They measure 65mm and are used in F8X single and equal length midpipes. \u003c\/p\u003e\n\u003cp\u003eClamps will work on any 65mm midpipes. So should also work on VRSF and MAD pipes.\u003c\/p\u003e\n\u003cp\u003eClamps sold individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"1","offer_id":52084599193916,"sku":"11-097T","price":62.0,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":52084599226684,"sku":"11-097TP","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/torca65.webp?v=1751984206"},{"product_id":"active-autowerke-exhaust-midpipe-ball-clamps-bmw-m2c-m3-m4-f80-f82-f87c-s55","title":"Active Autowerke Exhaust Midpipe Ball Clamps BMW M2C | M3 | M4 F80\/F82\/F87C S55","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eThe Active Autowerke exhaust Torca clamps are an exact replacement for your Active Autowerke midpipes. Made from 304 stainless steel with steel bolts for secure tightening. They measure 65mm and are used in F8X single and equal length midpipes, as well as G8x and X3M\/X4M.\u003c\/p\u003e\n\u003cp\u003eClamps will work on any 65mm midpipes. So should also work on VRSF and MAD pipes.\u003c\/p\u003e\n\u003cp\u003eClamps sold individually.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"1","offer_id":52084603814204,"sku":"11-097B-1","price":43.0,"currency_code":"USD","in_stock":true},{"title":"2","offer_id":52084603846972,"sku":"11-097BP","price":76.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/ball65a_1.webp?v=1751984205"},{"product_id":"fi-exhaust-fi-pro-app-remote-control-module-obdii-bmw","title":"Fi Exhaust Fi PRO App Remote Control Module (OBDII) with Valve Controller","description":"\u003cp style=\"font-weight: 400;\"\u003eAfter a year of development Fi EXHAUST team is proud to present the new and improved Fi EXHAUST Pro version control box, mobile App and redesigned remote control. The App intelligently remembers your settings, automatically connects to the Fi EXHAUST Pro Version control box after first time pairing and interactive interface design is joy to use. Every time the App launches it’s like a pleasant conversation between Fi EXHAUST and your car.\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eIncludes Valve controller\u003c\/p\u003e\n\u003cp style=\"font-weight: 400;\"\u003eFi EXHAUST Pro offers 6 new features:\u003c\/p\u003e\n\u003col\u003e\n\u003cli style=\"font-weight: 400;\"\u003eMonitors real-time valve status with Fi EXHAUST Pro App’s intuitive and friendly interface. Mount your phone on a dashboard and use Fi Pro as a second digital display.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eOn an engine startup Fi EXHAUST Pro App automatically scans and erases annoying CEL related to catalytic convertor for selected car models.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eExperience more intuitive way how to control exhaust valves. Customize what 2 buttons on the physical remote control do. Manually open\/close the exhaust valves or activate Auto Mode.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eFast pairing and connection with Fi EXHAUST Pro Bluetooth delivers a smoother experience.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003ePair multiple remote controls to Fi EXHAUST Pro. You can use the same Fi Pro remote control to awaken Fi symphony on multiple cars installed with Fi EXHAUST system. Free up pocket space and carry only a single remote. Please note that this only if you have Fi EXHAUST Pro installed on your cars.\u003c\/li\u003e\n\u003cli style=\"font-weight: 400;\"\u003eIntelligent Fi EXHAUST Pro Version control box can be used with Fi EXHAUST vacuum valve system and OEM electric valves for Mercedes-Benz, BMW and Audi models.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Fi Exhaust","offers":[{"title":"Default Title","offer_id":48433505337660,"sku":"R2020OBD + OBD-CAB-5BNE","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/app-ad-03.jpg?v=1707241297"},{"product_id":"fi-exhaust-valved-catback-exhaust-bmw-m3-m4-f80-f82-f83-s55","title":"Fi Exhaust Valved Catback Exhaust BMW M3\/M4 F80\/F82\/F83 S55","description":"\u003cp\u003e\u003cstrong\u003eBMW F80 M3 \/ Competition Fi Exhaust\u003c\/strong\u003e\u003cspan\u003e (Frequency Intelligent Exhaust) high-performance\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003evalvetronic exhaust system\u003c\/strong\u003e\u003cspan\u003e is direct replacement \u003c\/span\u003e\u003cstrong\u003ebolt on\u003c\/strong\u003e\u003cspan\u003e system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Fi EXHAUST system is designed with a valvetronic technology to control airflow, sound volume and enhance the overall performance and torque. On average horsepower is expected to increase from\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e5-10%\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eafter installing a full catless system, which includes a valvetronic catback and ultra-high flow downpipe.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWhen valves are closed exhaust gasses are routed through the muffler resulting in a low-profile comfortable drive. However, when the valves are fully open an intense and sporty soundtrack is produced.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eSwitching between street and race sound profiles can be done using\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003efactory\u003c\/strong\u003e\u003cspan\u003e exhaust\/sport button or drive mode, or optional\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eFi EXHAUST remote control and mobile App.\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe unique sound and performance for BMW F80 M3 \/ Competition is achieved through\u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003eindividually designed\u003c\/strong\u003e\u003cspan\u003e muffler internals that are fabricated to offer an ultimate driving experience.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease note each part of the Fi EXHAUST system needs to be ordered separately.\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eDifferent exhaust parts are offered depending on the vehicle version.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease note that the actual product may vary in appearance depending on the year of the car and area. The exhaust system is also subject to changes to the design over an extended time period. Product pictures are for illustration purposes only.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eCatback Exhaust:\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFront Pipe + Mid X-Pipe + Valvetronic Muffler + Quad Silver Tips (Compatible with OEM elect. Valve - No Remote Control Included) (BN-82M-CBE + TIP63101S*4)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTips (Optional):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1.Quad Tips in Titanium Blue (TIP63101TB*4)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2.Quad Tips in Diamond Black (TIP63101B*4)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3.Quad Tips in Gold (TIP63101G*4)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.Quad Tips with Carbon Fiber (TIP63101C*4)\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"Chrome","offer_id":48445147840828,"sku":"BN-82M-CBE + TIP63101S*4","price":4200.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Blue","offer_id":48445147873596,"sku":"BN-82M-CBE + TIP63101TB*4","price":4550.0,"currency_code":"USD","in_stock":true},{"title":"Diamond Black","offer_id":48445147906364,"sku":"BN-82M-CBE + TIP63101B*4","price":4550.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":48445147939132,"sku":"BN-82M-CBE + TIP63101G*4","price":4630.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":48445148004668,"sku":"BN-82M-CBE + TIP63101C*4","price":4850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/m3-01.jpg?v=1707419787"},{"product_id":"awe-track-edition-catback-exhaust-bmw-m3-m4-f80-f82-f83-s55","title":"AWE Track Edition Catback Exhaust BMW M3\/M4 F80\/F82\/F83 S55","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaking the S55 sound great. Again. Presenting the second generation AWE Exhaust Suite for the BMW F8X M3 and M4:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eUnified design for OPF euro and non-euro spec cars (2015 - 2020 fitments confirmed)\u003c\/li\u003e\n\u003cli\u003e50-state legal catback design:\u003cbr\u003esick sound with all catalysts intact\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered X-pipe to unlock a clean S55 tone\u003c\/li\u003e\n\u003cli\u003e3” CNC mandrel-bent catback configuration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax gains of 12 hp and 16 ft-lbs of torque at the wheels\u003c\/li\u003e\n\u003cli\u003eTrack Edition comes complete with AWE machined mechanical valve simulators\u003c\/li\u003e\n\u003cli\u003eTip options include 102mm double-walled, slash-cut tips in chrome silver or diamond black\u003c\/li\u003e\n\u003cli\u003eHandcrafted from U.S.-sourced .065\" wall T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eProudly engineered, designed, and manufactured in-house at AWE\u003c\/li\u003e\n\u003cli\u003eNo Check Engine Light guarantee\u003c\/li\u003e\n\u003cli\u003ePerfect Fitment guarantee\u003c\/li\u003e\n\u003cli\u003eFeaturing the AWE Lifetime Exhaust Warranty\u003c\/li\u003e\n\u003cli\u003e\n\u003ctable class=\"MuiTable-root MuiTable-stickyHeader ag-config-fitment-table css-wmmkao\"\u003e\n\u003cthead class=\"MuiTableHead-root css-1wbz3t9\"\u003e\n\u003ctr class=\"MuiTableRow-root MuiTableRow-head css-1gl2d5a\"\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eMAKE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eMODEL\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eYEAR\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eSUBMODEL\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eDRIVE TYPE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eTRANSMISSION TYPE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eBODY TYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"MuiTableBody-root css-1xnox0e\"\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2018\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eSedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2018\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eSedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eConvertible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eConvertible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2018–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCS\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2019\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/li\u003e\n\u003cbr\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AWE","offers":[{"title":"Chrome","offer_id":48504576115004,"sku":"3020-42082","price":1833.69,"currency_code":"USD","in_stock":true},{"title":"Diamond Black","offer_id":48504576213308,"sku":"3020-43087","price":1860.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2a89e16019b8592dc66c30b6ee80d354.png?v=1708452541"},{"product_id":"awe-switchpath-catback-exhaust-bmw-m3-m4-f80-f82-f83-s55","title":"AWE SwitchPath Catback Exhaust BMW M3\/M4 F80\/F82\/F83 S55","description":"\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong data-mce-fragment=\"1\"\u003eMaking the S55 sound great. Again. Presenting the second generation AWE Exhaust Suite for the BMW F8X M3 and M4:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cli\u003eUnified design for OPF euro and non-euro spec cars (2015 - 2020 fitments confirmed)\u003c\/li\u003e\n\u003cli\u003e50-state legal catback design:\u003cbr\u003esick sound with all catalysts intact\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered X-pipe to unlock a clean S55 tone\u003c\/li\u003e\n\u003cli\u003eSwitchPath™ utilizes factory valving and retains M-Sport button functionality\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e3” CNC mandrel-bent catback configuration\u003c\/li\u003e\n\u003cli\u003eMax gains of 12 hp and 16 ft-lbs of torque at the wheels\u003c\/li\u003e\n\u003cli\u003eTrack Edition comes complete with AWE machined mechanical valve simulators\u003c\/li\u003e\n\u003cli\u003eTip options include 102mm double-walled, slash-cut tips in chrome silver or diamond black\u003c\/li\u003e\n\u003cli\u003eHandcrafted from U.S.-sourced .065\" wall T304L stainless steel\u003c\/li\u003e\n\u003cli\u003eProudly engineered, designed, and manufactured in-house at AWE\u003c\/li\u003e\n\u003cli\u003eNo Check Engine Light guarantee\u003c\/li\u003e\n\u003cli\u003ePerfect Fitment guarantee\u003c\/li\u003e\n\u003cli\u003eFeaturing the AWE Lifetime Exhaust Warranty\u003c\/li\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable class=\"MuiTable-root MuiTable-stickyHeader ag-config-fitment-table css-wmmkao\"\u003e\n\u003cthead class=\"MuiTableHead-root css-1wbz3t9\"\u003e\n\u003ctr class=\"MuiTableRow-root MuiTableRow-head css-1gl2d5a\"\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eMAKE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eMODEL\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eYEAR\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eSUBMODEL\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eDRIVE TYPE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eTRANSMISSION CONTROL TYPE\u003c\/th\u003e\n\u003cth scope=\"col\" class=\"MuiTableCell-root MuiTableCell-head MuiTableCell-stickyHeader MuiTableCell-sizeSmall css-11scrog\"\u003eBODY TYPE\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody class=\"MuiTableBody-root css-1xnox0e\"\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2018\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eSedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM3\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2018\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eSedan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eConvertible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eConvertible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eManual\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2015–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2018–2020\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCS\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eRWD\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eAutomatic Dual Clutch\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eCoupe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr class=\"MuiTableRow-root css-7zeji2\"\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBMW\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eM4\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003e2019\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eBase\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003ctd class=\"MuiTableCell-root MuiTableCell-body MuiTableCell-sizeSmall css-1jjtzsf\"\u003eN\/A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"AWE","offers":[{"title":"Chrome","offer_id":48504578605372,"sku":"3025-42070","price":2492.37,"currency_code":"USD","in_stock":true},{"title":"Diamond Black","offer_id":48504578638140,"sku":"3025-43074","price":2492.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/00284dc27d4c729ecefcb044448ee0b5_compact_eb8db908-d1c5-4851-8f02-ea93afbe5e6e.png?v=1708452542"},{"product_id":"sst-exhaust-valve-controller-bmw-m2-m3-m4-g8x-s58","title":"SST Exhaust Valve Controller BMW M2\/M3\/M4 F88\/F82\/F83\/F87 G80\/G82\/G83\/G87 S55\/S58","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStocked Locally in Northern Virginia\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFree Shipping within Continental US\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"card-text\"\u003eWith this plug \u0026amp; play control unit you have the ability to open or close the exhaust flaps as required. The control unit works smoothly with the series system and lets you enjoy completely new sound experiences. Of course, the effect is even stronger in combination with a sports exhaust system.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOrigin: Made in Germany\u003c\/li\u003e\n\u003cli\u003eInstallation location: either in the trunk of your car or behind the bumper (controller is waterproof)\u003c\/li\u003e\n\u003cli\u003enumber of controlled flaps: 2\u003c\/li\u003e\n\u003cli\u003ecompact metrics: 65x50x35 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/trucranemotorsports.com\/pages\/install-documentation\" title=\"install-documentation\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eInstall Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits  the following Cars:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2016 - 2020 BMW M2 F87 Competition\u003c\/li\u003e\n\u003cli\u003e2023 - Present BMW M2 G87 All Trims\u003c\/li\u003e\n\u003cli\u003e2015 - 2019 BMW M3 F80 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e2020 - 2027 BMW M3 G80 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e2015 - 2019 BMW M4 F82 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e2015 - 2019 BMW M4 F83 Convertible All Trim Levels\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2020 - 2027 BMW M3 G82 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e2020 - 2027 BMW M3 G83 Convertible All Trim Levels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEasy installation:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"card-text\"\u003eThe control unit arrives pre-assembled and pre-programmed including illustrated installation and operating instructions. Thus, the assembly is done easily and quickly in a short time. Per request the installation can also be carried out at our site.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eGuaranteed compatibility:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"card-text\"\u003eThe control unit integrates seamlessly into the vehicle electronics, is 100% compatible with the specified vehicle types and does not cause any errors in the vehicle electronics. Nothing has to be changed on the vehicle for installation. The device can be removed at any time without leaving any residue and is therefore also ideal for leasing vehicles. The device does not consume any quiescent current when switched off and thus does not affect the on-board electronics.\u003c\/p\u003e\n\u003cp class=\"card-text\"\u003eYou choose the appropriate mode yourself:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSport mode:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlap(s) permanently open with sporty and robust sound regardless of driving situation and vehicle settings\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComfort mode:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eFlap(s) permanently closed with discreetly restrained sound regardless of driving situation and vehicle settings\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial mode:\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003eController is in passthrough mode. Allowing them to be operated by the car as if there was no controller\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFreestyle mode:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlap(s) 50% open for individual sound and volume configuration\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003e\u003cstrong\u003eAdditional features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp class=\"card-text\"\u003eYou later decide for yourself whether the control unit remembers the last set mode, which is then automatically reactivated the next time the engine is started or whether, for example, a certain mode should always be activated when starting the engine, regardless of the last setting.\u003c\/p\u003e\n\u003cp class=\"card-text\"\u003eIn addition, the control unit has a special function with which the mechanical stops of the exhaust flaps are retrained. This is necessary, for example when replacing an exhaust flap or when an exhaust flap is to be installed in another exhaust system so that it then functions correctly.\u003c\/p\u003e\n\u003cp class=\"card-text\"\u003e\u003cstrong\u003eDELUXE-control with the following advantage\u003c\/strong\u003e: The control system includes flap diagnostics. This means that our control system monitors the exhaust flap(s) permanently and detects if there is a malfunction (e.g. flap is jammed, sluggish, does not reach end position, ...) and reports this to the vehicle.\u003c\/p\u003e","brand":"SST","offers":[{"title":"Single Remote","offer_id":49473008566588,"sku":"AKS.BMW2","price":285.0,"currency_code":"USD","in_stock":false},{"title":"2 Remotes","offer_id":49473008599356,"sku":"AKS.BMW2.2","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/SST_Abgasklappensteuerung_AKS_BMW2.jpg?v=1748379024"},{"product_id":"irl-single-midpipe-bmw-f80-f82-f83-m3-m4-s55","title":"IRL Single Midpipe BMW F80\/F82\/F83 M3\/M4 S55","description":"\u003cp\u003eIntroducing the IRL LLC F8x High Flow Single Midpipe, the ultimate solution for enhancing the performance and sound of your F8x. Our midpipe is specifically designed to increase exhaust flow and improve the overall sound of your vehicle..\u003c\/p\u003e\n\u003cp\u003eThe IRL LLC High Flow Single Midpipe is constructed from high-quality stainless steel, ensuring durability and longevity. The midpipe is also mandrel-bent, meaning that it has a consistent diameter throughout its length, which minimizes restrictions and allows for maximum exhaust flow.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2019 BMW M2 F87 Competition\/CS Only. \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2015-2019\u003c\/span\u003e BMW M3 F80 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2018-2021\u003c\/span\u003e BMW M4 F82 F83(convertible) \u003cspan data-mce-fragment=\"1\"\u003eAll Trim Levels\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product__description rte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"IRL","offers":[{"title":"Default Title","offer_id":49206072148284,"sku":"MS-5707-IRL-IRL L","price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/BC33BDB1-648A-4EFF-9A6C-F3280C0AA9E4_1024x1024_2x_8618cc96-d1ef-44b2-81e3-b2bd1d2dcad3.webp?v=1744809891"},{"product_id":"irl-valved-exhaust-bmw-s80-s82-s83-m3-m4-s55","title":"IRL Valved Exhaust BMW S80\/S82\/S83 M3\/M4 S55","description":"\u003cp\u003e\u003cspan\u003eIntroducing our very first full Stainless steel catback exhaust system for the F8x platform. By popular demand we made sure that our system uses the OEM \u003c\/span\u003eexhaust valve control for operations. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"product__description rte\"\u003e\n\u003cp\u003e\u003cstrong\u003eIRL  Catback System Features\u003c\/strong\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed with stainless steel\u003c\/li\u003e\n\u003cli\u003e24lbs Lighter than the OEM exhaust \u003c\/li\u003e\n\u003cli\u003eFully clamp on exhaust (no welding needed)\u003c\/li\u003e\n\u003cli\u003e100% REVERSABLE, always able to go back to stock at any time\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOem exhaust valves for factory operation \u003c\/span\u003e \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e20 wtq gained over stock\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cstrong\u003eKIT INCLUDES\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003eCatback exhaust system\u003c\/li\u003e\n\u003cli\u003eClamps\/Hardware\u003c\/li\u003e\n\u003cli\u003eIRL Tips \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"text-align: left;\" data-mce-fragment=\"1\"\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2019 BMW M2 F87 Competition\/CS Only. \u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2015-2019\u003c\/span\u003e BMW M3 F80 All Trim Levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e2018-2021\u003c\/span\u003e BMW M4 F82 F83(convertible) \u003cspan data-mce-fragment=\"1\"\u003eAll Trim Levels\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product__description rte\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"IRL","offers":[{"title":"Catback \/ Black","offer_id":49206080012604,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true},{"title":"Catback \/ Stainless","offer_id":51612259352892,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true},{"title":"Catback \/ Carbon","offer_id":51612259385660,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true},{"title":"Axleback \/ Black","offer_id":49206080078140,"sku":null,"price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Axleback \/ Stainless","offer_id":51612259418428,"sku":null,"price":1599.0,"currency_code":"USD","in_stock":true},{"title":"Axleback \/ Carbon","offer_id":51612259451196,"sku":null,"price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/848EB586-83F1-4864-96A4-C69C6A9622D4_540x_20122db0-2bd6-4fda-9d64-56edeef89043.webp?v=1744810220"},{"product_id":"irl-electronic-exhaust-valve-controller","title":"IRL Electronic Exhaust Valve Controller","description":"\u003cp\u003eThe IRL LLC Exhaust Flap Control Module for the G8X,F8X,F9X,G0X,E9X series is a must have if you really want to optimize your sound .\u003c\/p\u003e\n\u003cp\u003eWith the Controller installed you can manually open and close the standard built-in exhaust flap  at any time at the push of a button.\u003c\/p\u003e\n\u003cp\u003eThe Installation of Exhaust Flap Control Module is easy and can be carried out with little skill. Disconnect  and remove your OEM exhaust valve motors and replace them with the motors provided in the kit. Make sure all the connection to the motors and valve control module are tight. The complete installation takes place in the trunk and under body.\u003c\/p\u003e\n\u003cp\u003eControl Module is placed in the trunk unlike other controllers that advertise being waterproof and shorty fail.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eNo cutting or splicing any OEM wires. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e* Bonus *\u003cbr\u003eRemote can be programmed to be used on the home link.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKIT INCLUDES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2x Motors\u003c\/li\u003e\n\u003cli\u003eAll wiring \u003c\/li\u003e\n\u003cli\u003e1x Remote\u003c\/li\u003e\n\u003cli\u003e1x Remote Receiver\u003c\/li\u003e\n\u003cli\u003e1x Standard fuse tap with fuse \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRL","offers":[{"title":"Default Title","offer_id":49206462447932,"sku":null,"price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/D50005CA-4B35-4A46-ADF9-9849B195A31F_540x_575f1bbc-87e1-4c0d-a02e-87c5bafc2149.webp?v=1756905701"},{"product_id":"project-gamma-midpipe-f8x-s55","title":"Project Gamma Single Midpipe BMW M3\/M4 F80 F82 F83 S55","description":"\u003cp\u003eMade specifically for BMW F80 | F82 | F83 | M3 | M4\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProject Gamma midpipes for the S55 engine feature a 3.5” construction using high-grade 304 Stainless Steel. Our midpipes will present a different feel for your vehicle improving both its performance and sound.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eWith the OEM midpipes replaced, your vehicle will be 17lbs lighter along with an increased power of 18HP and 30TQ when tuned. These midpipes will accommodate both your aftermarket and OEM downpipes providing the same precise fitment. Project Gamma midpipes will transform and refresh the driving pleasure of your car. \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProduct Features:\u003c\/p\u003e\n\u003cp\u003e- Increased power and quicker spool\u003c\/p\u003e\n\u003cp\u003e- Exotic exhaust note\u003c\/p\u003e\n\u003cp\u003e- OEM fitment and compatibility\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis product fits the following BMW models:\u003c\/p\u003e\n\u003cp\u003e- 2015-2019 BMW F80 | F82 | F83 | M3 | M4\u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Default Title","offer_id":49625344409916,"sku":null,"price":947.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/DSC02530_900x_1abe4927-32a9-4691-b7ba-e21672547cde.webp?v=1748378983"},{"product_id":"active-autowerke-equal-length-gen-2-mid-pipe-kit-bmw-m3-m4-f80-f82-s55","title":"Active Autowerke Equal Length Gen 2 Mid Pipe Kit BMW M3 | M4 F80 F82 S55","description":"This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003ePurchasing this product requires you to sign our Vehicle Compliance Waiver here.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eActive Autowerke has been an industry leader in engineering high quality BMW performance products for over 39 years. Dedicated to improving enjoyment of your driving machine with the highest quality products, Active Autowerke has been recognized as the leading BMW innovator. Our philosophy on developing refined BMW performance parts and making them available to the larger BMW community is highlighted by our most recent R \u0026amp; D program focused on improving the sound of the S55 exhaust. This R \u0026amp; D has resulted in the development of the Active Autowerke F80 M3 and F82 equal length mid-pipe (patent pending) — the other option to our world famous F8X single mid-pipe.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eAn inline 6 engine naturally has an evenly spaced exhaust pulse which results in a more smooth and full sounding noise. However, the twin turbo setup of the S55 engine while producing addition power has created a sound which sounds more like 2 independent inline 3's competing for noise than the throaty sound one would expect. The variance between the lengths of the front and rear down-pipes of almost a foot and a half creates unevenly spaced pulses so that when the merge in any form of crossover system whether stock, x-pipes, double x-pipes, single mid-pipe or rear-section solutions. Since the sound waves are moving at the same rate when they exit the system, these crossover sections are simply creating a higher pitched sound resulting in the annoying sound some have referred to as a weed eater sound. The current systems allow the banks to merge unequally pulsed sounds and after much research and testing (from many BMW experts) it was determined that equalizing the length of the exhaust pipes before mixing was a solution to this sound problem.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eInitial exhaust solutions focused on correcting this variance in the space behind the differential housing with one complaint being the inability to keep existing rear exhaust systems. Active Autowerke decided to leverage our expertise in having already developed a single mid-pipe system for the F-series M cars and devoted our R \u0026amp; D resources into developing the mid-pipe solution which you see here. Our R \u0026amp; D looked at the ways this could be done and while making up the difference in the rear section of the exhaust seemed like the most logical place, it would require a brand new rear exhaust system and we were aware that many BMW owners would not like this option. So we looked at adding length to the passenger side midpipe section and creating a new crossover section to create an exhaust note that's never been akin to the \"S55 sound\". Using a patented solution of a crossover with sinusoidal pipes allowed us to correct the downpipe length variance before mixing the sounds giving the expected 6 cylinder sports car exhaust notes.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe Active Autowerke F8X Equal Length Mid Pipe was specifically designed to create equal length exhaust pipes adjusting for the difference between the front and rear banks of the F80 M3 and F82 M4 down pipes before mixing in an X-pipe and creating an exhaust note different from the normal \"S55 sound\". Engineered for an exact fit on both the F80 M3 and F82 M4, the difference in sound with this mid pipe will be noticeable the first time with an open throttle!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFeatures:\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eLighter weight than factory system\u003cbr data-mce-fragment=\"1\"\u003eQuicker turbo spool\u003cbr data-mce-fragment=\"1\"\u003eIncreased low end and mid-range power\u003cbr data-mce-fragment=\"1\"\u003eEqual length design eliminates the pulsing sound caused by the unequal length down pipes\u003cbr data-mce-fragment=\"1\"\u003eFitment:\u003cbr data-mce-fragment=\"1\"\u003eBMW M3 | M4 F-Chassis 2014+\u003cbr data-mce-fragment=\"1\"\u003eNote(s):\u003cbr data-mce-fragment=\"1\"\u003eIT IS STRONGLY RECOMMENDED THAT CARS WITH CATLESS (STRAIGHT-THROUGH) DOWNPIPES USE THE RESONATOR OPTION FOR THE EQUAL LENGTH MIDPIPE.","brand":"Active Autowerke","offers":[{"title":"Non-Resonated","offer_id":50362033242428,"sku":"11-055G2","price":1234.0,"currency_code":"USD","in_stock":true},{"title":"Resonated","offer_id":50362033275196,"sku":"11-055R2","price":1424.0,"currency_code":"USD","in_stock":true},{"title":"With AWE Connectors","offer_id":50362033307964,"sku":"11-055A2","price":1424.0,"currency_code":"USD","in_stock":true},{"title":"With AWE Resonated Connectors","offer_id":50362033340732,"sku":"11-055AR2","price":1614.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/2023-02-01_105135.png?v=1751984197"},{"product_id":"active-autowerke-downpipes-w-active-cat-bmw-m2c-m3-m4-f80-f82-f87c-s55","title":"Active Autowerke Downpipes w\/ Active Cat BMW M2C | M3 | M4 F80\/F82\/F87C S55","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003eFor over 30 years, Active Autowerke has been the one to turn to for high quality BMW performance products. Committed to enhancing the performance of BMWs through the highest quality products is what Active Autowerke is all about. The newest addition to our BMW F87 M2C, F80 M3 and F82 M4 Collection, these F8X catted downpipes are a true testament to our outlook on creating innovative products with performance in mind. Developed for precise fitment on the F87 M2C, F80 M3 and F82 BMW M4, the difference in performance will be noticeable the moment you leave your driveway!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eThis variant includes a pair of 4\" ultra high flow Active catalytic converters that will NOT produce a CEL!\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan\u003e\u003cspan size=\"3\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eFeatures:\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eNO CEL for catalytic efficiency when using this downpipe\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli style=\"line-height: 115%;\"\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eQuicker turbo spool and response\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eLess restrictive, more free flowing\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"color: #000000;\" color=\"#000000\"\u003e\u003cspan style=\"font-family: Liberation Serif, serif;\" face=\"Liberation Serif, serif\"\u003e\u003cspan style=\"font-size: medium;\" size=\"3\"\u003eImproved low end and mid range performance as well as higher boost levels\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eCasted upper stainless steel V-Band for precise fitment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eWithstands up to 1500F\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eCan reach operational efficiency within 9 seconds of startup\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eEasily bolts-on with no cutting or welding required\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eAccepts OEM O2 sensor heat shield\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eDurable construction from TIG welded 304 stainless steel\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003ePrecise fitment\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eUltra high flow 400 cell per square inch catalyst\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e304 stainless steel substrate is furnace braised to the mantle for outstanding durability\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eIdeal for Forced Induction Applications with no loss of HP\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eBoth passengers and drivers are safe from harmful emissions and noise\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003e\u003cspan\u003e\u003c\/span\u003e\u003cspan\u003eCovered by 5 Year \/ 50,000 Mile Warranty (on shell and tube ends) and 2 year \/ 25,000 Mile Warranty on the Catalytic core\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan color=\"#000000\"\u003e\u003cspan face=\"Liberation Serif, serif\"\u003e\u003cspan size=\"3\"\u003eMade in Miami, Florida\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv id=\"productDescription\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\nFitment:\u003c\/div\u003e\n\u003cdiv\u003e2015-2020 BMW M2 Competition\/CS F87\u003c\/div\u003e\n\u003cdiv\u003e2015-2019 BMW M3 F80 All Trims\u003c\/div\u003e\n\u003cdiv\u003e2015-2019 BMW M4 F82\/F83 All Trims\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":50389491908924,"sku":"11-080A","price":2279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/S55Catteda_2048x_06f75b4e-b060-4d58-9900-10ee366b103b.webp?v=1751984259"},{"product_id":"mad-valve-controller","title":"MAD Valve Controller","description":"\u003cp\u003eEnhance your vehicle's exhaust system with the MAD Valve Controller, the ultimate tool for customizing your exhaust sound and performance. Designed to override factory settings, this controller gives you complete control over your exhaust flap, allowing you to tailor the exhaust note to match your driving style. Unlike stock systems that adjust the exhaust flap based on driving modes and conditions—often prioritizing noise regulation—the MAD Valve Controller lets you choose between a fully open or 50% exhaust mode. You can easily switch back to factory settings with a single click, offering unparalleled flexibility for your driving experience.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability and ease of use, the MAD Valve Controller is IP68 waterproof, making it safe for mounting in the trunk or underneath the vehicle. Its military-grade wire harness is equipped with a fireproof sheath, ensuring safety and reliability. The controller also features a memory function that retains your preferred settings, even after restarting the vehicle.\u003c\/p\u003e\n\u003cp\u003eThe package includes two high-quality remotes for convenient control, and for added ease, you can integrate the controller with your vehicle’s HomeLink buttons. Installation is straightforward with a plug-and-play design that connects directly to the excision harness. For vehicles with a single exhaust valve, a dummy plug is provided to deactivate the extra valve wire harness connector.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIP68 Waterproof:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMount the controller in the trunk or under the vehicle.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMilitary-Spec Wire Harness:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFireproof sheath for enhanced safety and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory Function:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRetains settings even after vehicle restart.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo High-Quality Remotes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEasy, convenient control of exhaust flaps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHomeLink Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eControl exhaust flaps via vehicle’s HomeLink buttons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEasy installation powered by the excision harness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFactory Mode Override:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eChoose fully open or 50% exhaust modes, or revert to factory settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDummy Plug:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncluded for vehicles with a single exhaust valve.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Customization:\u003c\/strong\u003e Tailor your exhaust sound to reduce rasp or drone, achieving the auditory experience you want.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOlder F Body cars prior to 2019 may not support the 50% mode function due to BMW programming. Only the 100% and stock functions will work on these models.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW 1 Series – (F20 \/ F21)\u003cbr\u003eBMW 1 Series – (F40)\u003cbr\u003eBMW 2 Series – (F22 \/ F23)\u003cbr\u003eBMW 3 Series – (F30 \/ F31 \/ F34)\u003cbr\u003eBMW 3 Series – (G20 \/ G21 \/ G28)\u003cbr\u003eBMW 4 Series – (F32 \/ F33 \/ F36)\u003cbr\u003eBMW 4 Series – (G22 \/ G23 \/ G26)\u003cbr\u003eBMW 530 \/ 540 – (G30 \/ G31 \/ G38)\u003cbr\u003eBMW Z4 Roadster – (G29)\u003cbr\u003eBMW M2 – (F87 S55 Engine)\u003cbr\u003eBMW M2 – (G87)\u003cbr\u003eBMW M3 – (F80)\u003cbr\u003eBMW M3 – (G80 \/ G81)\u003cbr\u003eBMW M4 – (F82 \/ F83)\u003cbr\u003eBMW M4 – (G82 \/ G83)\u003cbr\u003eBMW M5 – (F10)\u003cbr\u003eBMW M5 – (F90)\u003cbr\u003eBMW M550 – (G30)\u003cbr\u003eBMW M6 – (F09)\u003cbr\u003eBMW M8 – (F9X)\u003cbr\u003eBMW 840i – (G14 \/ G15 \/ G16)\u003cbr\u003eBMW 850 – (G14 \/ G15 \/ G16)\u003cbr\u003eBMW X3M – (F97)\u003cbr\u003eBMW X4M – (F98)\u003cbr\u003eBMW X5M – (F85 \/ F95)\u003cbr\u003eBMW X6M – (F86 \/ F96)\u003cbr\u003eMINI Clubman – (F54)\u003cbr\u003eMINI Countryman – (F60)\u003cbr\u003eTOYOTA A90 Supra Mk5\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eThe following vehicles are not compatible\u003c\/strong\u003e\u003cbr\u003eX7 M60i\u003cbr\u003eVehicles with pneumatic valves\u003c\/span\u003e\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":50396977463612,"sku":"MAD-101","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/MAD_Valve_Controller__28932.jpg?v=1752004224"},{"product_id":"fabspeed-valvetronic-exhaust-system-bmw-m3-m4-f80-f82-s55","title":"Fabspeed Valvetronic Exhaust System BMW M3\/M4 F80\/F82 S55","description":"\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cp\u003e\u003cspan\u003eThe ultimate catback exhaust system for the Ultimate Driving Machine includes Fabspeed's high performance Valvetronic rear muffler and exclusive \"Double-X\" midpipe for the perfect combination of sound and power\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eFits all BMW F80 \/ F82 M3 \u0026amp; M4 2014-2020 vehicles worldwide - DOES NOT FIT F83 CONVERTIBLES\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIncludes Deluxe Quad-Style Tips in your choice of finish and style.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eWorld's first and only \"Double-X\" midpipe design includes two \"x\" sections for increased exhaust scavenging, resulting in the smoothest possible exhaust note with the least amount of rasp\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eConstructed in-house at Fabspeed from 16ga \/ .065\" thick CNC mandrel-bent T304L stainless steel in 2.75\" diameter for the best durability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIntegrated muffler valves include machined mounts for the factory actuators, allowing retention of factory valve functionality\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eAdds 19 whp and 31 ft\/lbs of torque at 3300 RPM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eOEM Gaskets Included\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePOWER:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003ePeak Power\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eStock= 410 whp \/ 400 ft\/lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eExhaust = 419 whp \/ 414 ft\/lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Gains\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e3300 RPM = +19whp \/ +31ft\/lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eWEIGHT:\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eFactory BMW System: 69lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eFabspeed System: 62lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eRear Section: 33lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMid-Pipes: 29lbs\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eBenefits of Upgrading to a Fabspeed Performance Exhaust System\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eIgnite your BMW F80 M3 or F82 M4’s potential with our most aggressive and impressive cat-back exhaust system! Designed for racing enthusiasts and luxurious daily drivers, this is \u003c\/span\u003e\u003cspan\u003ethe\u003c\/span\u003e\u003cspan\u003e comprehensive exhaust upgrade for optimal sound generation, reduced vehicle weight, and clean-burning efficiency that energizes the look and feel of your BMW. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur built-to-last BMW F80 M3 \/ F82 M4 exhaust systems are custom-fabricated from ultra-thick and durable T304L stainless steel. The result? Our Tier 1 exhaust improvements can withstand the harshest racing and road conditions without faltering. With each mandrel bend and weld precision-tuned to promote improved exhaust flow scavenging, our wide-diameter BMW M4 F82 exhaust systems provide the following:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eEnhanced exhaust efficiency with a revolutionary double-x mid-pipe.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePowerful and appealing\u003c\/span\u003e\u003cspan\u003e exhaust \u003c\/span\u003e\u003cspan\u003esound that is expertly balanced by the high-flow chambered muffler.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eSubstantial WHP and torque gains by streamlining exhaust flow and reducing back pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReduced vehicle weight from the catalytic converter to the exotic chrome tips.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExtended component longevity by resisting heat accumulation and engine fatigue.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInstallation is easy with simple bolt-on steps and integration with factory valve actuators.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eTimeless sophistication and curb appeal; your choice of polished chrome or black chrome tips is destined to leave a lasting impression every time your BMW arrives.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eOur precision fabrication experts at Fabspeed Motorsport have considered every detail of our BMW M4 F82 and \u003c\/span\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/www.fabspeed.com\/bmw\/335i-435i-f30-f32\/\"\u003eF30 335i exhaust\u003c\/a\u003e\u003c\/strong\u003e\u003cspan\u003e systems. No more compromising on questionable suppliers or unverified material quality for the impressive and affordable exhaust sound you want; Our ultra-durable, emissions-compliant, and visually stunning exhaust upgrades have solved exhaust enhancement with custom engineering that is crafted to last a lifetime.   \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"ltr\"\u003e\u003cspan\u003eInstallation Guide for BMW F80 M3 or M4 F82 Exhaust Systems\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eUnleashing your BMW’s raw potential through better exhaust is easier to do when you choose our precision-tuned components. We utilize state-of-the-art CNC processes to ensure a flawless fit without the need for costly modifications or complex installation procedures. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eReplacing your exhaust system is accomplished by: \u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eGathering necessary tools and lifting the vehicle to access the undercarriage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eRemoving the stock exhaust system. Remove clamps, tips, and other components attached to the exhaust hangers. Be sure to support detached components with a jack stand to prevent components from falling out or damaging neighboring components before you’re ready to remove the old system. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003ePreparing to mount the new system. Inspect the hangers for damage and clean all mounting points to ensure that the new system will be installed correctly. Loosely arrange the new parts near the vehicle and ensure that you aren’t missing any components before beginning the installation phase.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eInstalling the new exhaust system. Align and place the mid-pipe onto the hangers and secure with the clamps. Next, slide the rear components onto the mid-pipe and secure using the various mounts. Before final tightening to the specified torque setting, be sure that all components are accurately aligned for gap-free performance. Complete the installation by double-checking that all clamps and securement components are properly tightened. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eStart the vehicle, allow the system to calibrate with your ECU, and listen for leaks at all connecting junctures. If everything looks and sounds right, lower the vehicle and verify adequate ground clearance. \u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThat’s it. You’re ready to enjoy your BMW’s new power and sound!\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eNOTE: \u003c\/strong\u003e\u003c\/span\u003e\u003cem\u003e\u003cspan\u003eThis Product Does Not Fit BMW F83 Convertibles - Requires light modification to the rear Fabspeed Bracket due to interference with cross-member\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fabspeed","offers":[{"title":"Polished Stainless Steel","offer_id":50590944854332,"sku":"FS.BMW.F8X.VLVP","price":6651.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":50590944887100,"sku":"FS.BMW.F8X.VLVC","price":6651.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":50590949736764,"sku":"FS.BMW.F8X.VLVC","price":6651.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82-valvetronic-exhaust-system-2014-2018__38619.jpg?v=1734721410"},{"product_id":"fabspeed-x-pipe-midpipe-bmw-m3-m4-f80-f82-s55","title":"Fabspeed X-Pipe Midpipe BMW M3\/M4 F80\/F82 S55","description":"\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cp\u003e\u003cspan\u003eIncrease power and sound with a free-flowing x-pipe section that replaces the restrictive and redundant factory secondary catalytic converters for increased exhaust flow.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis system was born through a customer's request for a more aggressive exhaust note out of his M-Performance rear muffler equipped M3, and when it comes to new development we are happy to oblige. We have developed a secondary cat bypass X-pipe to remove the restrictive factory catalytic converters and improve the sound. Up the tone without drone!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eFits all BMW F80 \/ F82 M3 \u0026amp; M4 2014-2020 vehicles worldwide - including vehicles equipped with the M-Performance Exhaust - \u003cem\u003eDoes NOT fit F83 convertible.\u003c\/em\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple bolt-on installation with NO Check Engine Lights - Minor cutting required for removal of OEM part on Standard M3 \/ M4 Model\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDramatic improvement in exhaust tone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect replacement for restrictive and redundant OEM secondary catalytic converters\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConstructed in-house at Fabspeed from 14-16ga CNC mandrel-bent T304L stainless steel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlanges and braces waterjet cut and CNC milled in-house by our precision machine shop\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSimple bolt-on installation with NO check engine lights\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eAll Fabspeed performance products are backed by the\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.fabspeed.com\/warranty\/#lifeTimeWarranty\"\u003eFabspeed Lifetime Warranty\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp dir=\"ltr\"\u003ePurchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fabspeed","offers":[{"title":"Standard OEM","offer_id":50590960058684,"sku":"FS.BMW.F8X.SCBX","price":1690.95,"currency_code":"USD","in_stock":true},{"title":"M Performance","offer_id":50590960091452,"sku":"FS.BMW.F8X.SCBXM","price":1690.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82-secondary-cat-bypass-x-pipe-2014-2018__85990.jpg?v=1734721915"},{"product_id":"fabspeed-catless-downpipes-bmw-m2-m3-m4-f80-f82-f87-s55","title":"Fabspeed Catless Downpipes BMW M2\/M3\/M4 F80\/F82\/F87 S55","description":"\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv class=\"tab-content is-active\" id=\"tab-description\"\u003e\n\u003cdiv class=\"toggle-content is-open\" id=\"tabDescription-content\" aria-hidden=\"false\"\u003e\n\u003cp\u003eEliminate the heavy and restrictive factory catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eFEATURES:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all BMW F80 \/ F82 \/ F83 M3 \u0026amp; M4 2014-2020 vehicles worldwide\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThe perfect option for track cars and those who seek the ultimate in aggressive exhaust sound\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMandrel bent pipes with minimal welds to minimize failure under regular use and increase flow\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned to fit seamlessly with the factory exhaust system, or as an add-on to \u003ca href=\"https:\/\/www.fabspeed.com\/bmw-m3-m4-f80-f82-f83-valvetronic-exhaust-system\/\"\u003eFabspeed's Valvetronic Exhaust System\u003c\/a\u003e. (Also compatible with any other aftermarket exhaust system that is designed to fit like OEM.)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eReplaces the restrictive factory catalytic converters with a straight-through \"straight-pipe\" design for maximum power and exhaust sound.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eThis product replaces the factory catalytic converters and may trigger a Check Engine Light.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eStrickly for Off Road competition and amateur and professional race participants. \u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cem\u003e\u003cspan id=\"docs-internal-guid-b322f0af-7fff-c4e1-7fe2-3bad22582e34\"\u003eDISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only, never to be driven on public roads. This product is or contains a Racing Cat Bypass Pipe, which will give you check engine lights on OBD2 cars. Racing Cat Bypass Pipes are solely intended for track and race cars as they are NOT California Air Resources Board Certified (CARB) and not EPA certified. You are hereby informed and warned to check your local, state, and federal laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.\u003c\/span\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003ePurchase Disclaimer: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in accordance with 40 CFR Section 86.1854.12(a)(3), Clean Air Act 40 CFR 1068.101(b). This includes software, known as tunes, that reprogram a motor vehicles electronic control module to alter engine performance and enable the removal of filters, catalysts, and other critical emissions controls.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Fabspeed","offers":[{"title":"Default Title","offer_id":50590965104956,"sku":"FS.BMW.F8X.PCBDP","price":1150.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m3m4-f80f82f83-primary-cat-bypass-downpipes-2014-2018__62236.jpg?v=1734722052"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/collections\/2023-11-03_17.11.26.jpg?v=1708464921","url":"https:\/\/trucranemotorsports.com\/en-ca\/collections\/f80-exhaust.oembed?page=4","provider":"TruCrane Motorsports","version":"1.0","type":"link"}