{"title":"F90 F92 F93 M5-M8 - Exhaust","description":"\u003cp data-mce-fragment=\"1\"\u003eAftermarket Performance exhausts for the BMW M5 and M8 F90 F92 F93 with an S63R 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\n\u003ctable class=\"engine-chart\"\u003e\n\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\n  \u003c!-- F90 M5 --\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eM5\u003c\/td\u003e\n    \u003ctd\u003e2018–2020\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (4.4L Twin-Turbo V8)\u003c\/td\u003e\n    \u003ctd\u003eF90\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003ctr\u003e\n    \u003ctd\u003eM5 Competition\u003c\/td\u003e\n    \u003ctd\u003e2019–2023\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (617 hp Competition)\u003c\/td\u003e\n    \u003ctd\u003eF90\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003ctr\u003e\n    \u003ctd\u003eM5 CS\u003c\/td\u003e\n    \u003ctd\u003e2022\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (627 hp CS)\u003c\/td\u003e\n    \u003ctd\u003eF90\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003c!-- F92 M8 Coupe --\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Coupe\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (600 hp)\u003c\/td\u003e\n    \u003ctd\u003eF92\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Competition Coupe\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (617 hp)\u003c\/td\u003e\n    \u003ctd\u003eF92\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003c!-- F93 M8 Gran Coupe --\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Gran Coupe\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (600 hp)\u003c\/td\u003e\n    \u003ctd\u003eF93\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Competition Gran Coupe\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (617 hp)\u003c\/td\u003e\n    \u003ctd\u003eF93\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003c!-- F91 M8 Convertible --\u003e\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Convertible\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (600 hp)\u003c\/td\u003e\n    \u003ctd\u003eF91\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\n  \u003ctr\u003e\n    \u003ctd\u003eM8 Competition Convertible\u003c\/td\u003e\n    \u003ctd\u003e2020–Present\u003c\/td\u003e\n    \u003ctd\u003eS63B44T4 (617 hp)\u003c\/td\u003e\n    \u003ctd\u003eF91\u003c\/td\u003e\n    \u003ctd\u003eAWD\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e","products":[{"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":"evolution-racewerks-s63m-engine-downpipes-bmw-downpipe-m5-m8-f90-f92-2017-present","title":"Evolution Racewerks S63M Downpipes BMW M5\/M8 F90 F92 2017-Present","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\u003eCatless Competition Pipes:\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 2017+ BMW F90 M5 \u0026amp; F92\/F93 M8 S63M 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\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\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\u003eThe 2017+ BMW M5 (F90) has 2 primary catalytic converters and 2 secondary catalytic converters for a total of 4 catalytic converters.  Our Competition Series Catless Downpipes replace both the primary and secondary sections.\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.  100% bolt on.\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eHigh Flow Catted\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp\u003e \u003cbr\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 2017+ BMW F90 M5 \u0026amp; 2018+ F92\/F93 M8 S63M 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\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\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\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\/p\u003e\n\u003cp\u003eThe 2017+ BMW M5 (F90) has 2 primary catalytic converters and 2 secondary catalytic converters for a total of 4 catalytic converters.  Our Sports Series High Flow Metallic Catted Downpipe replaces the primary catalyatic converter with our high flow metallic catalytic converter and deletes the secondary ones.\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.  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\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 heat that high).\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Evolution Racewerks","offers":[{"title":"Brushed \/ High Flow 200 CEL Catted","offer_id":44384953073980,"sku":"BM-EXH022SCAT","price":2155.5,"currency_code":"USD","in_stock":true},{"title":"Polished \/ High Flow 200 CEL Catted","offer_id":44384953139516,"sku":"BM-EXH022PCAT","price":2245.5,"currency_code":"USD","in_stock":true},{"title":"Thermal Coated Black \/ High Flow 200 CEL Catted","offer_id":44384953205052,"sku":"BM-EXH022TBCAT","price":2335.5,"currency_code":"USD","in_stock":true},{"title":"Brushed \/ Race Pipe (Off Road Use Only)","offer_id":44384953041212,"sku":"BM-EXH022S","price":1435.5,"currency_code":"USD","in_stock":true},{"title":"Polished \/ Race Pipe (Off Road Use Only)","offer_id":44384953106748,"sku":"BM-EXH022P","price":1525.5,"currency_code":"USD","in_stock":true},{"title":"Thermal Coated Black \/ Race Pipe (Off Road Use Only)","offer_id":44384953172284,"sku":"BM-EXH022TB","price":1615.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/bm-exh022s1a.jpg?v=1675450952"},{"product_id":"project-gamma-secondary-downpipes-bmw-m5-m8-f90-f91-f92-f93","title":"Project Gamma Secondary Downpipes BMW M5 | M8 F90\/F91\/F92\/F93","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003eMade specifically for BMW F90\/F92\/F93 M5 \u0026amp; M8\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProject Gamma downpipes for the M5 and M8 models feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your M5 and M8 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. These downpipes require less welding by featuring a 3D bent construction to achieve the best design. 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- 2018-2020 BMW F90 | F92 | F93 M5\u003c\/p\u003e\n\u003cp\u003e- 2019-2020 BMW M8\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Project Gamma","offers":[{"title":"Ceramic","offer_id":44493310525756,"sku":"","price":1287.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44493310558524,"sku":"","price":1187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/6_1_900x_7fa58b7c-3cab-4936-a560-3a30933469d7.webp?v=1748379177"},{"product_id":"project-gamma-primary-downpipes-bmw-m5-m8-f90-f91-f92-f93","title":"Project Gamma Primary Downpipes BMW M5 | M8 F90\/F91\/F92\/F93","description":"\u003cdiv class=\"product-single__description rte\"\u003e\n\u003cp\u003eMade specifically for BMW F90\/F92\/F93 M5 \u0026amp; M8\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eProject Gamma downpipes for the M5 and M8 models feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your M5 and M8 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- 2018-2020 BMW F90 | F92 | F93 | M5\u003c\/p\u003e\n\u003cp\u003e- 2019-2020 BMW M8\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Project Gamma","offers":[{"title":"Ceramic","offer_id":44493324779836,"sku":null,"price":974.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":44493324812604,"sku":null,"price":874.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/1_6_900x_8e7ed0b9-c61c-437a-87f7-fc6b7a1e1996.webp?v=1748379176"},{"product_id":"vr-performance-titanium-valvetronic-exhaust-system-bmw-m5-f90","title":"VR Performance Titanium Valvetronic Exhaust System BMW M5 F90","description":"\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003eOne of the best upgrades for the BMW M5 F90 is a new exhaust system. The M5 is a quintessential, executive sports sedan with racing flair and everyday drivability. As it has for generations, the BMW M5 delivers the total package when it comes to looks, power, and performance. The new VR Performance Titanium Valvetronic Performance Exhaust can elevate the M5 to the ultimate level in terms of added power, enhanced drivability, and intensified tone. Crafted from high-quality titanium, this system features 80mm piping throughout the dual exhaust all the way to the ion plated rear muffler. Designed as a direct replacement for the stock catback system, the exhaust allow the turbochargers to really open up. Being built from titanium, the new exhaust is lighter than the stock exhaust saving you unnecessary weight to your vehicle. Exiting the rear, the VR exhaust features quad burnt titanium exhaust tips for that aggressive look that shows you mean business. The exhaust tips are 90mm in diameter featuring the VR Logo.\u003c\/p\u003e\n\u003cp\u003eAs a valvetronic design, the new exhaust is designed to work with your OEM valves that work with your BMW M Modes. This means you can still go from a quiet to loud tone at the press of a button. As a full catback design, the new VR Performance exhaust is designed to work with OEM or aftermarket race downpipes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLightweight Titanium Construction\u003c\/li\u003e\n\u003cli\u003eTantalizing Exhaust Tone\u003c\/li\u003e\n\u003cli\u003eSwitch from Quiet to Loud Levels\u003c\/li\u003e\n\u003cli\u003eIncreased Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003e80mm Diameter Piping Throughout\u003c\/li\u003e\n\u003cli\u003e90mm Quad Burnt Titanium Exhaust Tips with VR Logo\u003c\/li\u003e\n\u003cli\u003eCatback system weighs 39.40 lbs\u003c\/li\u003e\n\u003cli\u003eWorks with OEM Exhaust Valves\u003c\/li\u003e\n\u003cli\u003eWorks with Stock or Aftermarket Race Downpipes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWe need to add that this comes with a hardware kit for O2 sensor bungs that are not used.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VR Performance","offers":[{"title":"Default Title","offer_id":44623101329724,"sku":"VR-F90M5-170T","price":5295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/VR-F90M5-170T-2.jpg?v=1678290790"},{"product_id":"mad-racing-downpipes-primary-secondary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"MAD Racing Downpipes Primary S63R 2018 – 2023 BMW M5 \u0026 M8 F90 F91 F92 F93","description":"\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eFree Shipping\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003ePRIMARY\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIntroducing the MAD F90 M5 Primary Downpipes, the ultimate upgrade for your BMW F90 M5. These high-performance downpipes are designed to unleash the full potential of your engine, delivering increased power and torque throughout the RPM range.\u003cbr\u003e\u003cbr\u003eCrafted from premium-quality T304 stainless steel, these downpipes are built to last. They are mandrel-bent for maximum flow and feature smooth, non-restrictive transitions that minimize turbulence and improve exhaust gas flow. The result is a noticeable increase in power and torque, along with a more aggressive exhaust note that will turn heads on the street and at the track.\u003cbr\u003e\u003cbr\u003eInstallation is easy and straightforward, with no cutting or welding required. The MAD F90 M5 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system, and they come complete with all necessary hardware and gaskets for a hassle-free installation.\u003cbr\u003e\u003cbr\u003eSo if you're looking to take your BMW F90 M5 to the next level, the MAD F90 M5 Primary Downpipes are the perfect upgrade. Don't settle for a stock exhaust system – unleash the full potential of your engine with these high-performance downpipes.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\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\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eFitment:\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e2018-2024 BMW F90 M5\u003cbr data-mce-fragment=\"1\"\u003e2019+ BMW F92\/F91\/F93 M8\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":44871111934268,"sku":"MAD-034","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/mad-10343__66600.webp?v=1752004359"},{"product_id":"mad-racing-downpipes-secondary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"MAD Racing Downpipes Secondary S63R BMW M5 \u0026 M8 F90 F91 F92 F93","description":"\u003cp\u003eFree Shipping \u003cbr\u003eThe MAD f90 m5 secondary downpipes are a premium upgrade for your vehicle's exhaust system. Made with high-quality materials and expert craftsmanship, these downpipes are designed to provide exceptional performance and enhance the overall driving experience.\u003c\/p\u003e\n\u003cp\u003eThe MAD f90 m5 secondary downpipes are specifically engineered to improve exhaust flow and increase power output. They feature a mandrel-bent design with smooth curves, which reduces backpressure and improves exhaust gas flow. This allows for quicker turbo spooling, faster throttle response, and increased horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eThese downpipes are made from premium-grade stainless steel, which ensures durability and longevity. The material is resistant to corrosion and rust, making it ideal for harsh environments and extreme driving conditions. Additionally, the downpipes feature a sleek, polished finish that adds a stylish touch to your vehicle's exhaust system.\u003c\/p\u003e\n\u003cp\u003eInstallation of the MAD f90 m5 secondary downpipes is straightforward and requires no cutting or welding. They are designed to bolt directly onto your vehicle's factory exhaust system, making it a hassle-free upgrade. Plus, they come with all the necessary hardware and gaskets, so you can install them with ease.\u003c\/p\u003e\n\u003cp\u003eOverall, the MAD f90 m5 secondary downpipes are an excellent upgrade for any vehicle owner looking to increase power, improve performance, and enhance the driving experience. With their superior design, high-quality materials, and easy installation, these downpipes are a must-have for any serious car enthusiast.\u003c\/p\u003e\n\u003cp\u003e \u003cspan\u003e\u003c\/span\u003eFeatures:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNo Check engine light \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 2024 BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019-2025 BMW F92 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":44871121797436,"sku":"MAD-035","price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/mad-1035-2__06386.webp?v=1752004358"},{"product_id":"mad-catted-downpipes-primary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"MAD Catted Downpipes Primary S63R BMW M5 \u0026 M8 F90 F91 F92 F93 (No Heat Shield)","description":"\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eFree Shipping\u003c\/h4\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003ch5 data-mce-fragment=\"1\"\u003ePRIMARY\u003c\/h5\u003e\n\u003cp data-mce-fragment=\"1\"\u003eIntroducing the MAD F90 M5 Primary Downpipes, the ultimate upgrade for your BMW F90 M5. These high-performance downpipes are designed to unleash the full potential of your engine, delivering increased power and torque throughout the RPM range.\u003cbr\u003e\u003cbr\u003eCrafted from premium-quality T304 stainless steel, these downpipes are built to last. They are mandrel-bent for maximum flow and feature smooth, non-restrictive transitions that minimize turbulence and improve exhaust gas flow. The result is a noticeable increase in power and torque, along with a more aggressive exhaust note that will turn heads on the street and at the track.\u003cbr\u003e\u003cbr\u003eInstallation is easy and straightforward, with no cutting or welding required. The MAD F90 M5 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system, and they come complete with all necessary hardware and gaskets for a hassle-free installation.\u003cbr\u003e\u003cbr\u003eSo if you're looking to take your BMW F90 M5 to the next level, the MAD F90 M5 Primary Downpipes are the perfect upgrade. Don't settle for a stock exhaust system – unleash the full potential of your engine with these high-performance downpipes.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\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\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePhoto depicts heat shield, does not include heat shield.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003e2018-2024 BMW F90 M5 S58\u003cbr data-mce-fragment=\"1\"\u003e2019-2025 BMW F92\/F93\/F91 M8 S58\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":45097269166396,"sku":"MAD-060","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/PhotoRoom_20230712_140725__93107.webp?v=1752004350"},{"product_id":"stone-exhaust-bmw-s63m-f90-m5-eddy-catalytic-downpipe","title":"Stone Exhaust Eddy Catalytic Downpipe BMW S63 F90 F91 F92 F93 (M5 \u0026 M8)","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 S63M F90 M5. 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\u003cstrong\u003eBMW S63M F90 M5 \/ Stone Turbo-Back Exhaust\u003c\/strong\u003e\u003c\/p\u003e\n\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/M8crYw5ETdE\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003cp class=\"unreset\"\u003e  \u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AZ3x-4XgtEo\" 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 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 S63M Exhaust System found on the BMW M5 \u0026amp; M8. \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 - S63M Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF90 M5\/M5 Competition\/M5 CS (2016 +)\u003c\/li\u003e\n\u003cli\u003eF91\/F92\/F93 M8 (2019+)\u003c\/li\u003e\n\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\u003eA221E\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":"Non-OPF","offer_id":45122518090044,"sku":"A221E","price":4378.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/StoneExhaustBMWS63MF90M5EddyCatalyticDownpipe-1.png?v=1683731505"},{"product_id":"stone-exhaust-bmw-s63m-f91-f92-f93-m8-catless-downpipe","title":"Stone Exhaust Catless Downpipe BMW S63 F91 F92 F93 M8","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\u003cp\u003e\u003cstrong\u003eFeatures  \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCatless downpipe for M8 with S63M engine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCrisscross welding to strengthen turbo flange\u003cbr\u003e\n\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 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 BMW S63M M5 \u0026amp; M6.\u003cspan style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', Roboto, 'Segoe UI', 'Helvetica Neue', sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/span\u003e\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 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\"\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 \u003c\/p\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S63M Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF91\/F92\/F93 M8 (2019+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA221NP\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 data-scroll-scope=\"\" class=\"unreset\"\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and systems, especially as those parts and systems modify, remove, or replace original equipment catalysts. Please consult the appropriate laws 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 law.\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":45122518155580,"sku":"A221NP","price":2626.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/STONE_ExhaustBMW_S63M_F91_F92_F93_M8-CatlessDownpipe1.1.png?v=1683731509"},{"product_id":"stone-exhaust-bmw-s63m-f91-f92-f93-m8-cat-back-valvetronic-exhaust-system","title":"Stone Exhaust Catback Exhaust System BMW S63 F91 F92 F93 M8","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 Valve Catback Exhaust\u003c\/span\u003e with dual valves, to enhance the performance and sound of your BMW F91 Convertible, F92 Coupe, F93 Gran Coupe M8. \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eThe OEM Integrated Valves 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 \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\u003eOPF Exhaust Option Design\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\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\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 S63M Exhaust System found on the M6. \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 \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\u003cdiv 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\/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 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\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S63M Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF91\/F92\/93 M8 (2019+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAP505 (Non-OPF)\u003c\/p\u003e\n\u003cp\u003eAP505G (OPF)\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\u003eDimension \u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e110cm x 33cm x 60cm \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWill be updated soon\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\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 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":"Non-OPF \/ Flat Cut Gloss Carbon Fiber (102mm)","offer_id":45122518548796,"sku":"AP505-1020CG","price":4816.5,"currency_code":"USD","in_stock":true},{"title":"OPF \/ Flat Cut Gloss Carbon Fiber (102mm)","offer_id":45123441328444,"sku":"AP505G","price":4816.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/BMWS63F10M5_Cat-BackValvetronicExhaustSystem1-2_0f24e73d-8c59-402d-8208-f73ade79d098.png?v=1683731514"},{"product_id":"stone-exhaust-bmw-s63-f90-m5-catless-downpipe","title":"Stone Exhaust Catless Downpipe BMW S63 F90 F91 F92 F93 (M5 \u0026 M8)","description":"\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan style=\"font-weight: 400;\"\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\/span\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\u003e\u003cspan\u003eCatless downpipe for M5 \u0026amp; M8 with S63M engine.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eOPF \u003c\/span\u003eavailable\u003c\/li\u003e\n\u003cli\u003eCrisscross welding to strengthen turbo flange\u003cbr\u003e\n\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 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 BMW S63M M5 \u0026amp; M8.\u003cspan style=\"color: #212b36; font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', Roboto, 'Segoe UI', 'Helvetica Neue', sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-style: initial; text-decoration-color: initial;\"\u003e \u003c\/span\u003e\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 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\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\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S63M Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003eF90 M5\/M5 Competition\/M5 CS\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e(2016+)\u003c\/li\u003e\n\u003cli\u003eF91\/F92\/F93 M8 (2019+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA221P (Non-OPF)\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA221GNP (OPF)\u003c\/span\u003e\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\u003eDimension \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e70cm x 20cm x 18cm\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e5.04 kg\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=\"\"\u003eVarious U.S. states and the U.S. federal government have individual laws regulating the use of aftermarket exhaust parts and systems, especially as those parts and systems modify, remove, or replace original equipment catalysts. Please consult the appropriate laws 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 law.\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":"Non-OPF","offer_id":45122521006396,"sku":"A221P","price":2626.75,"currency_code":"USD","in_stock":true},{"title":"OPF","offer_id":45123692167484,"sku":"A221GNP","price":2626.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/DSC09702use-2_e292ee24-8750-4cdd-9a1a-aad0c2bc728f.png?v=1683731562"},{"product_id":"stone-exhaust-bmw-s63m-f90-m5-cat-back-valvetronic-exhaust-system","title":"Stone Exhaust Valve Catback Exhaust System BMW S63 F90 M5","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 F90 Sedan M5 with the S63M 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 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 \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 Integration\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOptional Stone Valvetronic System available\u003c\/li\u003e\n\u003cli\u003eOPF Exhaust Option Design\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\u003cul\u003e\u003c\/ul\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003carticle data-scroll-scope=\"\" class=\"unreset\"\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\u003e \u003cspan class=\"num1\"\u003e24.2\u003c\/span\u003ePs \u003cbr\u003eat \u003cspan class=\"num2\"\u003e6081\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+\u003c\/span\u003e 6.9nm of torque \u003cbr\u003eat \u003cspan class=\"num2\"\u003e2902\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\u003cspan\u003e\u003cstrong\u003eBMW S63M F90 M5 with Stone Exhaust Valvetronic Cat-back System Sound\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/4woCqcz9EAk\" 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\/span\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eBMW S63M F90 M5 \/ Stone Turbo-Back Exhaust\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/M8crYw5ETdE\" 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 class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003eFitted Photo(s)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cstrong\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-1_600x600.png?v=1606508773\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-2_600x600.png?v=1606508805\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-3_600x600.png?v=1606508824\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-4_600x600.png?v=1606508856\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-5_600x600.png?v=1606508876\"\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cimg alt=\"Stone Exhaust BMW S63M F90 M5 Cat-Back Valvetronic Exhaust System | Stone Exhaust USA\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/Stone_Exhaust_BMW_S63M_F90_M5_Cat-Back_Valvetronic_Exhaust_System-6_600x600.png?v=1606508934\"\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 S63M Exhaust System found on the M5. \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\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\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0284\/6300\/5795\/files\/valvetronic_4bbd64f4-a300-4728-beae-be9da6be047f_480x480.png?v=1619576730\"\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\" 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\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\u003cbr\u003e\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e \u003cbr\u003e\u003c\/p\u003e\n\u003c\/article\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility - S63M Engine\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M Series\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eF90 M5\/M5 Competition\/M5 CS (2016+)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAP535-1020CG (Non-OPF)\u003c\/p\u003e\n\u003cp class=\"unreset\"\u003e\u003cspan\u003eAP535G-1020CG (OPF)\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 \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\u003c\/article\u003e\n\u003carticle class=\"unreset\" data-scroll-scope=\"\"\u003e\u003c\/article\u003e","brand":"Stone Exhaust","offers":[{"title":"Non-OPF \/ Flat Cut Gloss Carbon Fiber (102mm)","offer_id":45122528411964,"sku":"AP535-1020CG","price":4816.5,"currency_code":"USD","in_stock":true},{"title":"OPF \/ Flat Cut Gloss Carbon Fiber (102mm)","offer_id":45123843588412,"sku":"AP535G-1020CG","price":4816.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/products\/StoneExhaustBMWS63MF90M5Cat-BackValvetronicExhaustSystem-2.png?v=1683731691"},{"product_id":"mad-racing-full-catback-exhaust-bmw-m5-f90","title":"MAD Racing Full Catback Exhaust BMW M5 F90","description":"\u003ch4 data-mce-fragment=\"1\"\u003e\n\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003eFree Shipping\u003c\/h4\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cform data-cart-item-add=\"\" enctype=\"multipart\/form-data\" method=\"post\" class=\"form\" action=\"https:\/\/mad-us.com\/cart.php\"\u003e\u003c\/form\u003e\n\u003cp\u003eThe MAD F90 M5 Exhaust System is a high-performance upgrade designed to enhance the driving experience of your BMW F90 M5. Crafted with precision and expertise, this exhaust system delivers a powerful and aggressive sound while optimizing the vehicle's overall performance.\u003c\/p\u003e\n\u003cp\u003eConstructed from premium-quality 304 stainless steel, the MAD F90 M5 Exhaust System ensures durability and longevity. Its sleek design and expert craftsmanship not only add an aesthetic appeal to your vehicle but also provide improved exhaust flow, resulting in increased horsepower and torque.\u003c\/p\u003e\n\u003cp\u003eWith the MAD F90 M5 Exhaust System, you can enjoy a deep, resonant exhaust note that commands attention on the road. The carefully tuned exhaust system delivers an exhilarating sound, especially at higher RPMs, creating an immersive driving experience that amplifies the sportiness of your BMW M5.\u003c\/p\u003e\n\u003cp\u003eInstallation of the MAD F90 M5 Exhaust System is straightforward, utilizing the factory mounting points for a precise fit. The system is engineered to integrate seamlessly with the OEM components, ensuring a hassle-free installation process.\u003c\/p\u003e\n\u003cp\u003eIn addition to its performance and sound benefits, the MAD F90 M5 Exhaust System also features a valved design just like the factory system, allowing you to adjust the exhaust volume to your preference. You can easily switch between a more aggressive, open valve mode for spirited driving and a quieter, closed valve mode for a more comfortable and subdued driving experience.\u003c\/p\u003e\n\u003cp\u003eTo elevate your vehicle's aesthetic appeal, we offer three distinct exhaust tip options - brushed, black, and carbon fiber. Each style is designed to compliment the BMW F90 M5's dynamic look.\u003c\/p\u003e\n\u003cp\u003eNotably, the MAD BMW F90 M5 Full Catback Exhaust comes with a lifetime warranty, underscoring our confidence in its quality and durability.\u003c\/p\u003e\n\u003cp\u003eExperience the Mastery Of Art \u0026amp; Design difference and take control of your vehicle's performance with the MAD BMW F90 M5 Full Catback Exhaust. It's not just an upgrade; it's a commitment to excellence.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e-304 stainless construction\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Multiple Tip options\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Works with Oem valves\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Gains up to 15 whp\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Smooth bends for maximum airflow without any drone\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Lifetime warranty on defects and fitment\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-90 day return period\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-All orders ship in 1-2 business days\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e-Spot on fitment\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003e2017+ BMW F90 M5\u003c\/span\u003e\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Brushed","offer_id":45205087650108,"sku":"MAD-063-Brushed","price":1499.0,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":45205087682876,"sku":"MAD-063-Black","price":1699.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":45205087715644,"sku":"MAD-063-Carbon","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/mad-5063-1__53522.jpg?v=1752004338"},{"product_id":"mad-fatboy-downpipes-primary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"MAD Fatboy Downpipes Primary S63R 2018 – 2023 BMW M5 \u0026 M8 F90 F91 F92 F93","description":"\u003ch1 class=\"productView-title\"\u003eMAD BMW F90 M5 F92 M8 FATBOY Primary Downpipes S63R\u003c\/h1\u003e\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp\u003ePresenting the all-new MAD F90 M5 FATBOY Primary Downpipes – our most expansive offering to date! Crafted for unrivaled performance, these cutting-edge downpipes are meticulously engineered with a singular objective: to accommodate the most substantial piping diameter achievable between the flanges. Objective successfully achieved!\u003c\/p\u003e\n\u003cp\u003eCrafted from premium-quality T304 stainless steel, these downpipes are built to last. They are mandrel-bent for maximum flow and feature smooth, non-restrictive transitions that minimize turbulence and improve exhaust gas flow. The result is a noticeable increase in power and torque, along with a more aggressive exhaust note that will turn heads on the street and at the track.\u003c\/p\u003e\n\u003cp\u003eInstallation is easy and straightforward, with no cutting or welding required. The MAD F90 M5 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system, and they come complete with all necessary hardware and gaskets for a hassle-free installation.\u003c\/p\u003e\n\u003cp\u003eSo if you're looking to take your BMW F90 M5 to the next level, the MAD F90 M5 Primary Downpipes are the perfect upgrade. Don't settle for a stock exhaust system – unleash the full potential of your engine with these high-performance downpipes.\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+ BMW F90 M5\u003c\/li\u003e\n\u003cli\u003e2019+ BMW F92 M8\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":47945172549948,"sku":"MAD-067","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/PhotoRoom_20230901_133843__02153.jpg?v=1752004299"},{"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":"valvetronic-designs-valved-sport-exhaust-bmw-m5-f90","title":"Valvetronic Designs Valved Sport Exhaust BMW M5 F90","description":"\u003ch3\u003eFree Shipping within Continental US\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe F90 M5 continues where the F10 left off utilizing a very similar S63 4.4 Twin-turbo V8. Just like the F10, the F90 leaves a lot to be desired in regards to the sound of the V8. At Valvetronic Designs, we have developed a valved system for the F90 that will put a smile on your face no matter the occasion. Constructed out of \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eGrade 5 Titanium, \u003c\/span\u003e\u003cspan\u003ethe F90 M5 system measures 3 inches from inlet to outlet. The system runs back to electronically-controlled exhaust valves that can either be tied into the cars' ECU system to be controlled via the Sport and Sport+ settings, or run on a separate system so you can have command regardless of the drive mode. Concluding the system is a beautiful set of exhaust tips in your desired finish. Let your F90 M5 sing and have burbles to shame Lamborghini owners.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSOUND DYNAMICS:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eThis system offers a unique sound profile compared to many others on the market. When combined with aftermarket downpipes, many other systems on the market give a buzzy and raspy experience which is not desirable for the BMW F90 M5. Utilizing our large cross-section X pipe, the rasp is nearly eliminated and you can more clearly hear the raw and exciting sound tone the M5 should've always had. With this X pipe very far forward, you get increased exhaust scavenging, better performance, and a more exotic engaging sound profile. \u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2018 - 2023 BMW F90 M5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e  \u003c\/p\u003e\n\u003ch3\u003eFeatures of this Valved Exhaust \u003c\/h3\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from our signature Titanium\u003c\/li\u003e\n\u003cli\u003eYour choice of exhaust tips \u003c\/li\u003e\n\u003cli\u003eElectronic exhaust valves with stand-alone remote or factory integration\u003c\/li\u003e\n\u003cli\u003e56.5 lbs. Lighter than the factory exhaust\u003c\/li\u003e\n\u003cli\u003ePrecision tig welds for high strength\u003c\/li\u003e\n\u003cli\u003e100% REVERSABLE, always able to go back to stock at any time\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Valvetronic","offers":[{"title":"1x1 Carbon Fiber","offer_id":53711369208124,"sku":"BMW.F9X.M5.M8.VSES.TI.RC","price":4799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/A7403974.jpg?v=1748379091"},{"product_id":"active-autowerke-catted-downpipes-bmw-f90-m5-m8-x5m-x6m-s63","title":"Active Autowerke Catted GESI Downpipes BMW F90 M5\/M8 X5M\/X6M S63 2019-2022","description":"\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 F90 M5 Collection, these S63TU downpipes represents our outlook on creating innovative products with performance in mind.\u003c\/p\u003e\n\u003cp\u003eTheu00a0S63TU downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory M5 downpipes therefore reducing radiant heat and increasing performance. Our M5 downpipes will significantly increase horsepower and torque throughout the powerband. They will reduce any turbo lag\u003c\/p\u003e\n\u003cp\u003eOur F90 M5 downpipes are manufactured in house using 304 stainless steel. Each set is meticulously tig welded and checked for perfect fitment. Our design uses a factory matched 3.5\" v-band inlet that tapers to a high flowing, mandrel bent\" body and includes the lower section sold by others as a \"mid-pipe\".\u003c\/p\u003e\n\u003cp\u003e**Our downpipes allow the use of the OEM O2 sensor heat shield. With the heat shield installed the engine bay remains stock-looking for a sleeper look!\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 4.5\" high flow GESI catalytic converters 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 Ultra High Output Catalytic Converter features full 304 stainless steel construction, including the substrate. GESi UHO-Series Catalytic Converters are EPA registered and compliant in 49 states and fully OBD2 compliant, perfect for use on 1996 and newer vehicles. GESi proprietary precious metal loading technology ensures greatly reduced emissions, eliminating most \"Check Engine Lights\". These high flow catalytic converters outperform stock converters and provide a reliable solution to the most common catalytic converter 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\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 UHO-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 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. Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions aren't 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\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\"\u003e4.50\" diameter piping allows for maximum power output\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\"\u003eQuicker turbo spool\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\"\u003eRated for 500 to 850 hp applications\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 1500 F\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 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\u003cul\u003e\u003c\/ul\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":48121597231420,"sku":"11-063","price":2849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/F90catted1.webp?v=1765997102"},{"product_id":"fi-exhaust-valved-catback-exhaust-bmw-m5-f90-s63","title":"Fi Exhaust Valved Catback Exhaust BMW M5 F90 S63","description":"\u003cp\u003e\u003cstrong\u003eBMW F90 M5 \/ 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 F90 M5 \/ 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 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 Pipe + Valvetronic Muffler（EV Valve) + Quad Silver Tips + EV Extend Cable*2 (Compatible with OEM elect. Valve - Stock Setting) (For Non-OPF version only) (BN-90M-CBE + TIP70101S*2 + TIP63101S*2 + CAB-BTB*2)\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eTips (Optional):\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e1.Quad Tips in Titanium Blue (TIP70101TB*2 + TIP63101TB*2)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e2.Quad Tips in Diamond Black (TIP70101B*2 + TIP63101B*2)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e3.Quad Tips in Gold (TIP70101G*2 + TIP63101G*2)\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e4.Quad Tips with Carbon Fiber (TIP70101C*2 + TIP63101C*2)\u003c\/span\u003e\u003c\/p\u003e","brand":"Fi Exhaust","offers":[{"title":"Chrome","offer_id":48445231694140,"sku":"BN-90M-CBE + TIP70101S*2 + TIP63101S*2 + CAB-BTB*2","price":4800.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Blue","offer_id":48445231726908,"sku":"BN-90M-CBE + TIP70101TB*2 + TIP63101TB*2 + CAB-BTB*2","price":5150.0,"currency_code":"USD","in_stock":true},{"title":"Diamond Black","offer_id":48445231759676,"sku":"BN-90M-CBE + TIP70101B*2 + TIP63101B*2 + CAB-BTB*2","price":5150.0,"currency_code":"USD","in_stock":true},{"title":"Gold","offer_id":48445231792444,"sku":"BN-90M-CBE + TIP70101G*2 + TIP63101G*2 + CAB-BTB*2","price":5230.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":48445231825212,"sku":"BN-90M-CBE + TIP70101C*2 + TIP63101C*2 + CAB-BTB*2","price":5450.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/bmw-m5-f90-01.jpg?v=1707421647"},{"product_id":"keller-performance-s58-titanium-catless-downpipes-bmw-m5-m8-f90-f92-f93","title":"Keller Performance S63 Catless Downpipes BMW M5\/M8 F90\/F92\/F93","description":"\u003c!--Start tab labels--\u003e\n\u003cdiv\u003e\n\u003ch1\u003eBMW F90 M5 Downpipes\u003c\/h1\u003e\n\u003cp\u003eFree Shipping\u003c\/p\u003e\n\u003cp\u003eBMW F90 M5 Titanium Cerakote coated race downpipes and mid-pipes are made to eliminate exhaust flow restriction for maximum Horsepower and Torque gains.\u003cbr\u003e3D Scanned and modeled for best fitment and performance available on the market. Mandrel bent, CNC flanged, utilizing factory bracket placement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith heat resistance up to 2400f.\u003c\/li\u003e\n\u003cli\u003eDramatically Improves Sound\u003c\/li\u003e\n\u003cli\u003eAdds Maximum Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003eReduces Weight\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW M5 F90\u003c\/p\u003e\n\u003cp\u003eBMW M8 F91\/F92\/F93\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt to order - 5-10 business days before shipping\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Keller Performance","offers":[{"title":"None","offer_id":52734635213116,"sku":null,"price":2199.0,"currency_code":"USD","in_stock":true},{"title":"Heatshield","offer_id":52742102090044,"sku":null,"price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Titanium Ceramic","offer_id":52742102122812,"sku":null,"price":2799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/c769a5_a891fe4252cd44f6ace311573d3ce517_mv2.webp?v=1708983621"},{"product_id":"keller-performance-s58-titanium-catted-downpipes-bmw-m5-m8-f90-f92-f93","title":"Keller Performance S63 Catted Downpipes BMW M5\/M8 F90\/F92\/F93","description":"\u003c!--Start tab labels--\u003e\n\u003cdiv\u003e\n\u003ch1\u003eBMW F90 M5 Downpipes\u003c\/h1\u003e\n\u003cp\u003eFree Shipping\u003c\/p\u003e\n\u003cp\u003eBMW F90 M5 Titanium Cerakote coated race downpipes and mid-pipes are made to eliminate exhaust flow restriction for maximum Horsepower and Torque gains.\u003cbr\u003e3D Scanned and modeled for best fitment and performance available on the market. Mandrel bent, CNC flanged, utilizing factory bracket placement.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWith heat resistance up to 2400f.\u003c\/li\u003e\n\u003cli\u003eDramatically Improves Sound\u003c\/li\u003e\n\u003cli\u003eAdds Maximum Horsepower and Torque\u003c\/li\u003e\n\u003cli\u003eReduces Weight\u003c\/li\u003e\n\u003cli\u003e300 Cell Catalyst\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cp\u003eBMW M5 F90\u003c\/p\u003e\n\u003cp\u003eBMW M8 F91\/F92\/F93\u003c\/p\u003e\n\u003cp\u003eThis item is built to order. Lead time: 10-12 days\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Keller Performance","offers":[{"title":"Standard 200 Cell \/ None","offer_id":52734618075452,"sku":null,"price":3199.0,"currency_code":"USD","in_stock":true},{"title":"Standard 200 Cell \/ Heatshield","offer_id":52742111101244,"sku":null,"price":3599.0,"currency_code":"USD","in_stock":true},{"title":"Standard 200 Cell \/ Titanium Ceramic","offer_id":52742111134012,"sku":null,"price":3799.0,"currency_code":"USD","in_stock":true},{"title":"400 Cell G-Sport Gen2 EPA \/ None","offer_id":52734618173756,"sku":null,"price":4299.0,"currency_code":"USD","in_stock":true},{"title":"400 Cell G-Sport Gen2 EPA \/ Heatshield","offer_id":52742111166780,"sku":null,"price":4699.0,"currency_code":"USD","in_stock":true},{"title":"400 Cell G-Sport Gen2 EPA \/ Titanium Ceramic","offer_id":52742111199548,"sku":null,"price":4899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/c769a5_a891fe4252cd44f6ace311573d3ce517_mv2_c6bad528-7845-49e2-9927-94739c24e953.webp?v=1708983737"},{"product_id":"sst-exhaust-valve-controller-bmw-m5-550i-540i-with-sports-exhaust","title":"SST Exhaust Valve Controller BMW M5 550i 540i\/with Sports Exhaust","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\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. Origin: Made in Germany\u003cbr\u003eInstallation location: either in the trunk of your car or behind the bumper (controller is waterproof)\u003cbr\u003enumber of controlled flaps: 2\u003cbr\u003ecompact metrics: 65x50x35 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"install-documentation\" href=\"https:\/\/trucranemotorsports.com\/pages\/install-documentation\" target=\"_blank\"\u003eInstall Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSuitable for the following engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 540ix (Type G60) 280 kW \/ 376 hp (YOC: from 2023) with sports exhaust system\u003c\/li\u003e\n\u003cli\u003eBMW M5 (Type: F90) 441 kW \/ 591 hp YOC: from 2017)\u003c\/li\u003e\n\u003cli\u003eBMW M5 Competition (Type: F90) 460 kW \/ 617 hp (YOC: from 2018)\u003c\/li\u003e\n\u003cli\u003eBMW M5 CS (Type: F90) 467 kW \/ 626 hp (YOC: from 2021)\u003c\/li\u003e\n\u003cli\u003eBMW M550ix (Type: G30) 340kW \/ 456 hp (YOC: 2017-2019)\u003c\/li\u003e\n\u003cli\u003eBMW M550ix (Type: G30) 390kW \/ 523 hp (YOC: 2019-2023)\u003c\/li\u003e\n\u003cli\u003eM5    G90\/G99    2024--\u0026gt;\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEasy installation:\u003c\/p\u003e\n\u003cp\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\u003cp\u003eGuaranteed compatibility:\u003c\/p\u003e\n\u003cp\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\u003cul\u003e\n\u003cli\u003eYou choose the appropriate mode yourself:\u003c\/li\u003e\n\u003cli\u003eSport mode: Flap(s) permanently open with sporty and robust sound regardless of driving situation and vehicle settings\u003c\/li\u003e\n\u003cli\u003eComfort mode: Flap(s) permanently closed with discreetly restrained sound regardless of driving situation and vehicle settings\u003c\/li\u003e\n\u003cli\u003eSerial mode: Control of the flap(s) as before in the series configuration, e.g. for service, etc.\u003c\/li\u003e\n\u003cli\u003eFreestyle mode: Flap(s) 50% open for individual sound and volume configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional features:\u003c\/p\u003e\n\u003cp\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. In 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\u003eDELUXE-control with the following advantage:\u003c\/p\u003e\n\u003cp\u003eThe 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":50364489433404,"sku":"AKS.BMW2","price":285.0,"currency_code":"USD","in_stock":true},{"title":"2 Remotes","offer_id":50364489466172,"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_926bb2b5-6484-4309-b3f2-59c3546c797f.jpg?v=1748379012"},{"product_id":"sst-exhaust-valve-controller-bmw-7-and-8-series-m760ix-750-m860ix-850-m8","title":"SST Exhaust Valve Controller BMW 7 and 8 Series M760IX\/750\/M860IX\/850 M8","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\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. Origin: Made in Germany\u003cbr\u003eInstallation location: either in the trunk of your car or behind the bumper (controller is waterproof)\u003cbr\u003enumber of controlled flaps: 1\u003cbr\u003ecompact metrics: 65x50x35 mm\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"install-documentation\" href=\"https:\/\/trucranemotorsports.com\/pages\/install-documentation\" target=\"_blank\"\u003eInstall Instructions\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSuitable for the following engines:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBMW 750i(x) (Type G11\/G12) 330 kW \/ 442 hp (YOC: 2015 – 2019)\u003c\/li\u003e\n\u003cli\u003eBMW 750i(x) (Type G11\/G12) 390 kW \/ 523 hp (YOC: 2019 – 2022)\u003c\/li\u003e\n\u003cli\u003eBMW M760ix (Type G11\/G12) 448 kW \/ 602 hp (YOC: 2016–2019)\u003c\/li\u003e\n\u003cli\u003eBMW M760ix (Type G11\/G12) 430 kW \/ 577 hp (YOC: 2019–2022)\u003c\/li\u003e\n\u003cli\u003eBMW 760ix (Type G70) 400 kW \/ 536 hp (YOC: from 2019)\u003c\/li\u003e\n\u003cli\u003eBMW 8series M8 Competition (Type F91\/F92\/F93) 460 kW \/ 617 hp (YOC: from 2019)\u003c\/li\u003e\n\u003cli\u003eBMW 8series M850ix (Type G14\/G15\/G16) 390 kW \/ 523 hp (YOC: from 2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEasy installation:\u003c\/p\u003e\n\u003cp\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\u003cp\u003eGuaranteed compatibility:\u003c\/p\u003e\n\u003cp\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\u003cul\u003e\n\u003cli\u003eYou choose the appropriate mode yourself:\u003c\/li\u003e\n\u003cli\u003eSport mode: Flap(s) permanently open with sporty and robust sound regardless of driving situation and vehicle settings\u003c\/li\u003e\n\u003cli\u003eComfort mode: Flap(s) permanently closed with discreetly restrained sound regardless of driving situation and vehicle settings\u003c\/li\u003e\n\u003cli\u003eSerial mode: Control of the flap(s) as before in the series configuration, e.g. for service, etc.\u003c\/li\u003e\n\u003cli\u003eFreestyle mode: Flap(s) 50% open for individual sound and volume configuration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAdditional features:\u003c\/p\u003e\n\u003cp\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. In 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\u003eDELUXE-control with the following advantage:\u003c\/p\u003e\n\u003cp\u003eThe 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":50364489105724,"sku":"AKS.BMW2","price":285.0,"currency_code":"USD","in_stock":true},{"title":"2 Remotes","offer_id":50364489138492,"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_a48fdb59-c5b2-4ac9-b53f-459343aa2baa.jpg?v=1748379011"},{"product_id":"project-gamma-catback-exhaust-bmw-m5-f90-s65","title":"Project Gamma Catback Exhaust BMW M5 F90 S63","description":"\u003ch1 class=\"h2 product-single__title\"\u003eBMW F90 M5 Stainless Steel Catback Exhaust System\u003c\/h1\u003e\n\u003cp\u003eProject Gamma charge coolers for M5 and M8 models feature increased core size and capacity at 35% more than the OEM coolers. Our charge coolers are designed using 3D scanning technology to provide perfect and precise fitment. The water connections along with sensor ports are utilized the same way as OEM to allow for the same installation methods. Methanol injection is possible with the provided ports on the charge coolers. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe Project Gamma Equal Length Catback Exhaust system for the BMW F90 M5 model drastically improves the vehicle’s exhaust note and enhances performance by allowing unrestricted exhaust flow from the downpipes. \u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThis is a bolt-on system that is a direct replacement to the factory exhaust. The valved design allows for the use of the factory valves\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eFitment:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e2018-2024 BMW M5 (F90)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Default Title","offer_id":49625326387516,"sku":null,"price":1850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/DSC02368_900x_9f1cea75-403c-4a64-9f27-1dbd09574d28.webp?v=1748378986"},{"product_id":"project-gamma-x-pipe-resonator-delete-exhaust-bmw-m5-m8-f90-f92-f93-s65","title":"Project Gamma X Pipe Resonator Delete Exhaust BMW M5 F90","description":"\u003ch1\u003e\u003cstrong\u003eProject Gamma \u003cspan data-mce-fragment=\"1\"\u003e X Pipe Resonator Delete\u003c\/span\u003e BMW M5 S63 F90\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-fragment=\"1\"\u003eProject Gamma X pipe resonator delete for the BMW F90 M5 allows a less restricted exhaust flow and gives the vehicle a louder and more defined exhaust note by eliminating the factory resonators. This allows for an improvement of the sound of the vehicle without the need for downpipes and a full exhaust system. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-mce-fragment=\"1\"\u003eFitment:\u003c\/h3\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003e2018-2024 BMW M5 (F90)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan data-mce-fragment=\"1\"\u003eShould also fit BMW M8 Coupe F92\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e \u003c\/p\u003e","brand":"Project Gamma","offers":[{"title":"Default Title","offer_id":49625336873276,"sku":null,"price":499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/Untitled-4_900x_b54f069e-ce41-443c-b691-8388944874a0.webp?v=1748378984"},{"product_id":"cts-turbo-hi-flow-catted-downpipe-set-s63r-bmw-m5-m8-f90-f92-s63","title":"CTS Turbo Hi-Flow Catted Downpipe Set S63R BMW M5\/M8 F90\/F92 S63","description":"\u003cp\u003eCTS Turbo CTS Turbo BMW F90 M5\/M5C \u0026amp; BMW F91\/F92\/F93 M8\/M8C HIGH-FLOW CATS DOWNPIPES are made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts.\u003c\/p\u003e\n\u003cp\u003eDesigned using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory catalytic converter. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance.\u003c\/p\u003e\n\u003cp\u003eIn addition to unleashing the power and performance of your 4.4 Twin Turbo, our High-Flow Cats will make your vehicle sound like it really should. When installed with factory exhaust it produces a louder and deeper growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “punch!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eProduct Details:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80mm or 3.15″ diameter piping\u003c\/li\u003e\n\u003cli\u003eCat size: 110mm OD x 90mm Long or 4.33″ OD x 3.54″ Long\u003c\/li\u003e\n\u003cli\u003eIncludes 200 cell sport catalytic converter\u003c\/li\u003e\n\u003cli\u003eDesigned and tested on a real car in the real world\u003c\/li\u003e\n\u003cli\u003eCast T304 stainless steel, TIG welded back-purged construction\u003c\/li\u003e\n\u003cli\u003eReplaces restrictive factory catalytic converter\u003c\/li\u003e\n\u003cli\u003eGreat power upgrade with uncompromising performance\u003c\/li\u003e\n\u003cli\u003eIncredible sporty exhaust sound, subtle when cruising\u003c\/li\u003e\n\u003cli\u003eNo drone with factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment for M cars only with S63 engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2024 F90 BMW M5 (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F91\/F92\/F93 M8 Coupe, Convertible \u0026amp; Gran Coupe (Including Competition Models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo remove the CEL that will occur, proper stage 2 tuning software must be used.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":49769571549500,"sku":"CTS-EXH-DP-0042-CAT","price":1079.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/CTS-EXH-DP-0042-CAT.jpg?v=1730315314"},{"product_id":"active-autowerke-active-catted-downpipes-bmw-f90-m5-m8-x5m-x6m-s63","title":"Active Autowerke Active Catted Downpipes BMW F90 M5\/M8 X5M\/X6M S63","description":"\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 F90 M5 Collection, these S63TU downpipes represents our outlook on creating innovative products with performance in mind.\u003c\/p\u003e\n\u003cp\u003eThese S63TU downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory M5 downpipes therefore reducing radiant heat and increasing performance. Our M5 downpipes will significantly increase horsepower and torque throughout the powerband. They will reduce any turbo lag\u003c\/p\u003e\n\u003cp\u003eOur F90 M5 downpipes are manufactured in house using 304 stainless steel. Each set is meticulously tig welded and checked for perfect fitment. Our design uses a factory matched 3.5\" v-band inlet that tapers to a high flowing, mandrel bent\" body and includes the lower section sold by others as a \"mid-pipe\".\u003c\/p\u003e\n\u003cp\u003e**Our downpipes allow the use of the OEM O2 sensor heat shield. With the heat shield installed the engine bay remains stock-looking for a sleeper look!\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 4.5\" high flow Active catalytic converters 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\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. Mobile Source Enforcement Memorandum 1A, allows for aftermarket parts to be used in the repair or replacement of emissions control systems, provided the emissions aren't 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\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\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\"\u003e4.50\" diameter piping allows for maximum power output\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\"\u003eQuicker turbo spool\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\"\u003eRated for 500 to 850 hp applications\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 1500 F\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 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\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003eFitment:\u003c\/div\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e2019+ M5 F90\u003c\/div\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e2019+ M8 F91\/F92\/F93\u003c\/div\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e2020-2023 F95 X5M\u003c\/div\u003e\n\u003cdiv class=\"included-list\" data-mce-fragment=\"1\"\u003e2020-2034 F96 X6M\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":50389464219964,"sku":"11-063A","price":2279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/F90catted1.webp?v=1765997102"},{"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-with-quad-style-tips-bmw-m5-s63-f90","title":"Fabspeed Valvetronic Exhaust System - Muffler BMW M5 S63 F90","description":"\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\u003e\n\u003cp\u003eFabspeed performance mufflers and tips replace the restrictive factory muffler system for improved sports car sound, weight savings, and increased power.                                                                                                                     \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eFits all BMW F90 M5 vehicles (2017+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eConstructed from T304L stainless steel CNC mandrel bent tubing for maximum performance and durability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eIncludes Deluxe Quad Style Tips in your choice of finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eDirect bolt-on installation; no cutting or welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eComplies with most state emissions and inspection regulations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eAll Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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":50591047975228,"sku":"FS.BMW.F90.VLVP","price":3577.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":50591048007996,"sku":"FS.BMW.F90.VLVB","price":3698.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":50591048040764,"sku":"FS.BMW.F90.VLVC","price":3698.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m5-f90-valvetronic-exhaust-system-with-quad-style-tips__96406.jpg?v=1734724923"},{"product_id":"fabspeed-muffler-delete-bmw-m5-s63-f90","title":"Fabspeed Muffler Delete BMW M5 S63 F90","description":"\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\u003e\n\u003cp\u003eReplaces the heavy factory mufflers and tips with lightweight free-flowing straight-through pipes for increased power and sound; includes Deluxe Quad Style Tips in your choice of finish from the drop down above.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eFits all BMW M5 (F90) vehicles (2017+)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eAdds an aggressive throaty exhaust note\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eImproves power and throttle response by maximizing the exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eAll Fabspeed performance products are backed by the Fabspeed Lifetime Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\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":50591051153724,"sku":"FS.BMW.F90.MBP","price":2658.95,"currency_code":"USD","in_stock":true},{"title":"Satin Black","offer_id":50591051186492,"sku":"FS.BMW.F90.MBB","price":2658.95,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":50591051219260,"sku":"FS.BMW.F90.MBC","price":2658.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m5-f90-muffler-bypass-pipes-with-quad-style-tips__09780.jpg?v=1734725282"},{"product_id":"fabspeed-primary-sport-catted-downpipes-bmw-m5-m8-s63-f90-f91-f92-f93","title":"Fabspeed Primary Sport Catted Downpipes BMW M5\/M8 S63 F90\/F91\/F92\/F93","description":"\u003cul class=\"tabs tabs-custom-2\" data-tab=\"\"\u003e\u003c\/ul\u003e\n\u003cul data-tab=\"\" class=\"tabs tabs-custom-2\"\u003e\u003c\/ul\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\u003e\n\u003cdiv class=\"productView-description\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv aria-hidden=\"false\" id=\"tabDescription-content\" class=\"toggle-content is-open\"\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\u003cstrong\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReplaces the restrictive factory catalytic converters with high flowing 200 cell HJS catalytic converters for increased throttle response, and a more aggressive exhaust sound\u003c\/li\u003e\n\u003cli\u003eConstructed out of T304L stainless steel with CNC machined flanges and laser cut brackets\u003c\/li\u003e\n\u003cli\u003eManufactured entirely in-house by our precision machine shop at Fabspeed Motorsport\u003c\/li\u003e\n\u003cli\u003eDesigned to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM\u003c\/li\u003e\n\u003cli\u003eDirect replacement bolt-on complete German catalytic converter assemblies for the stock OEM restrictive catalytic converters\u003c\/li\u003e\n\u003cli\u003eOptimized for maximum performance with NO catalyst generated check engine light, guaranteed\u003c\/li\u003e\n\u003cli\u003eMore power that any cat bypass pipe system while complying with emissions and not having a car stink and pollute the environment\u003c\/li\u003e\n\u003cli\u003eCNC precision billet stainless steel inlet and outlet flanges. Fit into “HOT V” on the engine.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all BMW F90 M5 \u003c\/li\u003e\n\u003cli\u003eFits all BMW F91\/F92\/F93 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDISCLAIMER:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThis product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals 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\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan id=\"docs-internal-guid-6235ef90-7fff-3e84-80c6-8b61052dbdb4\"\u003eWHY YOUR SPORTSCAR MUST  ONLY HAVE  HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters\u003c\/span\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS Emission technology German imported EMITEC  catalytic converters are made from the highest grade materials in the WORLD. There is simply no alternative Street, Autobahn and Race Proven catalytic converter that compares in the World. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German proven catalytic converters offer the Worlds very best high performance power increases along with enhanced Sportscar sound and long term proven durability.  Any and all other brands of catalytic converters simply and quickly degrade , lose power and give the car a Check Engine Light and or do not scrub the exhaust systems as well as the OEM catalytic converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German EMITEC  200CPSI  catalytic converters can flow up to 90-93% of a straight pipe in most applications. The benefit is that you get the \"straight pipe exotic sound\" while still being able to provide enough emissions scrubbing to prevent a check engine light.   DO NOT ASSUME ALL CATALYTIC CONVERTERS ARE THE SAME or EVIL PErformance killers. HJS EMITEC catalytic converters are 100% Guaranteed to make more power than any Illegal cat-bypass pipes even on Turbocharged engines with aftermarket high performance turbos.  If you'd like to learn more, \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/youtu.be\/JD0YedNpFec\" target=\"_blank\"\u003ewatch our video about HJS German  catalytic converters.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFABSPEED MOTORSPORT USA was appointed 20 years ago as HJS Emissions Technology Menden Germany as HJS Exclusive importer and distributor for all of North and South America. Therefore when you purchase HJS catalytic converters and or Fabspeed systems equipped with HJS catalytic converters the PURCHASER is 100% ASSURED that they have received Genuine certified high-performance HJS components imported directly from HJS Emitec Germany.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eONLY Fabspeed Motorsport can offer HJS German direct imported catalytic converters in the USA. Any other company offering HJS Equipped products SHOULD be QUESTIONED before purchase as to where they obtained HJS Catalytic converters. If they reply they did NOT buy HJS catalytic converters from Fabspeed Motorsports USA, HJS Exclusive importer , you can be assured that the HJS cats are either certainly counterfeit, Grey Market and or falsified and engraved HJS just like a fake ROLEX watch. Never Ever assume when you can go direct to Fabspeed or one of our buyers to obtain 100% Genuine HJS Emitec Certified Homologated high performance racing catalytic converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFabspeed HJS German tri-metallic catalytic converters are State of the Art ultimate emission legal performance enhancing components. Your sports car , SUV and Truck equipped with HJS German catalytic converters is 100% Guaranteed to make more Horsepower, Torque, enhanced sports car, better fuel economy than any OEM stock catalytic converter and or ANY Illegal Cat Bypass pipe downtube. In fact, if you have any older cars, used cars and or cars with FAILING, DELETED or Butchered catalytic converters then do yourself a favor and UPGRADE your car with a set of Fabspeed HJS German high-flow trimetallic OBD2 European Certified Homologated catalytic converters. Its the Right thing to do to achieve CLEAN and GREEN Performance and leave absolutely nothing on the table for performance and sports car sound. Furthermore all the Air we breathe globally is not affected by using cat-bypass pipes or stupid solutions like Non Catted downtubes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German catalytic converters aka catalysts on a properly tuned and functioning engine and engine management systems offer  guarantee NO CEL -  NO Check Engine Lights. This is in direct comparison to NO NAME Cheap as dirt ASIAN Pacific Rim 100% guarantee to Fail catalytic converters and Cheap European and USA aftermarket catalytic converters . Do NOT even waste your time , money and energy evaluating any other brand of catalytic converters for your high-performance car.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-fh9wsjv2\/product_images\/uploaded_images\/hjs-official-2.jpg?t=1588095735\u0026amp;_ga=2.250545294.946037274.1588001319-631797554.1577113273\" alt=\"\"\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":"Default Title","offer_id":50591054102844,"sku":"FS.BMW.F90.PSCDP","price":4615.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m5-f90-primary-sport-catalytic-converter-downpipes__23420.jpg?v=1762373497"},{"product_id":"fabspeed-secondary-downpipes-bmw-m5-m8-s63-f90-f91-f92-f93","title":"Fabspeed Secondary Downpipes BMW M5\/M8 S63 F90\/F91\/F92\/F93","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 secondary catalytic converters with straight-pipe, high flowing stainless steel downpipes for maximum power and an exhilarating sound.                                                                                                                         \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eFEATURES:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eReplaces the restrictive factory secondary catalytic converters with a straight-through \"straight-pipe\" design for maximum power, increased throttle response, and an aggressive exhaust sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eConstructed out of T304L stainless steel with CNC machined flanges and laser cut brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003e100% INTENDED for RACING COMPETITION events ONLY. Never ever to be driven or used on the public roads under any circumstances. NOT CARB approved NOT EPA approved and never will be approved. Caveat Emptor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eManufactured entirely in-house by our precision machine shop at Fabspeed Motorsport\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\n\u003cp dir=\"ltr\"\u003eDesigned to fit seamlessly with the factory exhaust system and are also compatible with any other aftermarket exhaust system that is designed to fit like OEM\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cbr\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFits all BMW F90 M5 \u003c\/li\u003e\n\u003cli\u003eFits all BMW F91\/F92\/F93 M8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eDISCLAIMER:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eThis product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals 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\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e\u003cspan id=\"docs-internal-guid-6235ef90-7fff-3e84-80c6-8b61052dbdb4\"\u003eWHY YOUR SPORTSCAR MUST  ONLY HAVE  HJS GERMAN AUTOBAHN PROVEN Racing High Flow Catalytic Converters\u003c\/span\u003e: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS Emission technology German imported EMITEC  catalytic converters are made from the highest grade materials in the WORLD. There is simply no alternative Street, Autobahn and Race Proven catalytic converter that compares in the World. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German proven catalytic converters offer the Worlds very best high performance power increases along with enhanced Sportscar sound and long term proven durability.  Any and all other brands of catalytic converters simply and quickly degrade , lose power and give the car a Check Engine Light and or do not scrub the exhaust systems as well as the OEM catalytic converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German EMITEC  200CPSI  catalytic converters can flow up to 90-93% of a straight pipe in most applications. The benefit is that you get the \"straight pipe exotic sound\" while still being able to provide enough emissions scrubbing to prevent a check engine light.   DO NOT ASSUME ALL CATALYTIC CONVERTERS ARE THE SAME or EVIL PErformance killers. HJS EMITEC catalytic converters are 100% Guaranteed to make more power than any Illegal cat-bypass pipes even on Turbocharged engines with aftermarket high performance turbos.  If you'd like to learn more, \u003c\/span\u003e\u003cspan\u003e\u003ca href=\"https:\/\/youtu.be\/JD0YedNpFec\" target=\"_blank\"\u003ewatch our video about HJS German  catalytic converters.\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFABSPEED MOTORSPORT USA was appointed 20 years ago as HJS Emissions Technology Menden Germany as HJS Exclusive importer and distributor for all of North and South America. Therefore when you purchase HJS catalytic converters and or Fabspeed systems equipped with HJS catalytic converters the PURCHASER is 100% ASSURED that they have received Genuine certified high-performance HJS components imported directly from HJS Emitec Germany.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eONLY Fabspeed Motorsport can offer HJS German direct imported catalytic converters in the USA. Any other company offering HJS Equipped products SHOULD be QUESTIONED before purchase as to where they obtained HJS Catalytic converters. If they reply they did NOT buy HJS catalytic converters from Fabspeed Motorsports USA, HJS Exclusive importer , you can be assured that the HJS cats are either certainly counterfeit, Grey Market and or falsified and engraved HJS just like a fake ROLEX watch. Never Ever assume when you can go direct to Fabspeed or one of our buyers to obtain 100% Genuine HJS Emitec Certified Homologated high performance racing catalytic converters. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eFabspeed HJS German tri-metallic catalytic converters are State of the Art ultimate emission legal performance enhancing components. Your sports car , SUV and Truck equipped with HJS German catalytic converters is 100% Guaranteed to make more Horsepower, Torque, enhanced sports car, better fuel economy than any OEM stock catalytic converter and or ANY Illegal Cat Bypass pipe downtube. In fact, if you have any older cars, used cars and or cars with FAILING, DELETED or Butchered catalytic converters then do yourself a favor and UPGRADE your car with a set of Fabspeed HJS German high-flow trimetallic OBD2 European Certified Homologated catalytic converters. Its the Right thing to do to achieve CLEAN and GREEN Performance and leave absolutely nothing on the table for performance and sports car sound. Furthermore all the Air we breathe globally is not affected by using cat-bypass pipes or stupid solutions like Non Catted downtubes. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHJS German catalytic converters aka catalysts on a properly tuned and functioning engine and engine management systems offer  guarantee NO CEL -  NO Check Engine Lights. This is in direct comparison to NO NAME Cheap as dirt ASIAN Pacific Rim 100% guarantee to Fail catalytic converters and Cheap European and USA aftermarket catalytic converters . Do NOT even waste your time , money and energy evaluating any other brand of catalytic converters for your high-performance car.\u003c\/span\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn11.bigcommerce.com\/s-fh9wsjv2\/product_images\/uploaded_images\/hjs-official-2.jpg?t=1588095735\u0026amp;_ga=2.250545294.946037274.1588001319-631797554.1577113273\"\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":"Default Title","offer_id":50591055544636,"sku":"FS.BMW.F90.SCB","price":1755.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/fabspeed-motorsport-fabspeed-bmw-m5-f90-secondary-cat-bypass-pipes__38770.jpg?v=1754315184"},{"product_id":"milltek-valve-controller-bmw-dual-valve-contoller","title":"Milltek Valve Controller BMW Dual Valve Controller","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cp id=\"products_description\"\u003eOver 20 years of continuous exhaust development and technical expertise are drawn upon to develop the ultimate Milltek Sport range of performance products. Milltek Sport offers an ever-expanding comprehensive selection of Performance exhausts which build on the successes of key marques like Audi, Volkswagen, Porsche, Mini, and BMW. This has placed Milltek Sport at the forefront of tuning companies and owners must-have list.\u003cbr\u003e\u003cbr\u003eMilltek Sport exhausts are produced in high-quality type 304 aircraft-grade stainless steel. This material is anti-magnetic and is less susceptible to discoloration. This quality of stainless steel is used on all pipework and the total construction of the silencer. Mandrel bending ensures full flow bends for better gas flow and Milltek systems are increased in bore to ensure ultimate performance without the loss of mid-range torque.\u003cbr\u003e\u003cbr\u003eMilltek Sport exhausts have a genuine performance edge - noticeable power gains, sounds that are truly awesome, styled looks that are aggressive but discrete and a feeling of true exhilaration.\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFits all BMW's with duel exhaust valves. This would include all BMW M Models, All V8 engines, and cars equipped with the M Performance Exhaust.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch1 class=\"h2\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/h1\u003e\n\u003cp\u003eBMW 2 Series M2 Competition Coupé (F87) 2018 and Later\u003cbr\u003eBMW 2 Series M2 Coupe (G87 S58 OPF\/GPF Models) 2023 and Later\u003cbr\u003eBMW 2 Series M2 Coupe (G87 S58 NAS Non-OPF\/GPF Models) 2023 and Later\u003cbr\u003eBMW 3 Series F80 M3 \u0026amp; M3 Competition Saloon (Non OPF\/GPF Models Only) 2014 to 2018\u003cbr\u003eBMW 3 Series F80 M3, M3 Competition \u0026amp; M3 CS Saloon (OPF\/GPF Models Only) 2019 to 2020\u003cbr\u003eBMW 3 Series G80\/G81 M3 \u0026amp; M3 Competition S58 3.0 Turbo (OPF\/GPF Equipped Cars Only) inc Touring \u0026amp; XDrive Models 2020 and Later\u003cbr\u003eBMW 3 Series G80 M3 \u0026amp; M3 Competition S58 3.0 Turbo (North American \/ ROW Non-OPF\/GPF Cars Only) 2021 and Later\u003cbr\u003eBMW 4 Series F82\/83 M4 Coupe\/Convertible \u0026amp; M4 Competition Coupé (Non-OPF equipped models only) 2014 to 2018\u003cbr\u003eBMW 4 Series F82\/83 M4 Coupe\/Convertible, M4 Competition \u0026amp; M4 CS Coupé (OPF\/GPF equipped models only) 2019 to 2020\u003cbr\u003eBMW 4 Series G82 M4 \u0026amp; M4 Competition S58 3.0 Turbo (OPF\/GPF Equipped Cars Only) 2020 and Later\u003cbr\u003eBMW 4 Series G82 M4 \u0026amp; M4 Competition S58 3.0 Turbo (North American \/ ROW Non-OPF\/GPF Cars Only) 2021 and Later\u003cbr\u003eBMW 5 Series M5 \u0026amp; M5 Competition 4.4l Twin Turbo F90 (Non OPF\/GPF Cars) 2018 to 2020\u003cbr\u003eBMW 5 Series M5 \u0026amp; M5 Competition 4.4l Twin Turbo F90 (OPF\/GPF Equipped Cars) 2020 to 2021\u003cbr\u003eBMW 5 Series M5 \u0026amp; M5 Competition 4.4l Twin Turbo F90 LCI (OPF\/GPF Equipped Cars) 2021 and Later\u003cbr\u003eBMW 5 Series M5 \u0026amp; M5 Competition 4.4l Twin Turbo F90 (North American \/ ROW Cars) 2019 and Later\u003cbr\u003eBMW 8 Series M8 \u0026amp; M8 Competition 4.4l V8 Twin Turbo F91 \u0026amp; F92 Coupe \u0026amp; Cabrio (OPF\/GPF Equipped Cars Only) 2020 and Later\u003cbr\u003eBMW 8 Series M8 \u0026amp; M8 Competition 4.4l V8 Twin Turbo F93 Gran Coupe LCI (OPF\/GPF Equipped Cars Only) 2021 and Later\u003cbr\u003eBMW X3 X3M \/ X3M Comp (G01) 3.0 (with OPF\/GPF S58 Engine - Pre LCI only) 2019 to 2021\u003cbr\u003eBMW X3 X3M \/ X3M Comp (G01) 3.0 (with OPF\/GPF S58 Engine - LCI only) 2022 and Later\u003cbr\u003eBMW X3 X3M \/ X3M Comp (G01) 3.0 (ROW \u0026amp; North American S58 Engine - LCI only) (2022 and Later) 2022 and Later\u003cbr\u003eBMW X4 X4M \/ X4M Comp (G02) 3.0 (with OPF\/GPF S58 Engine - LCI only) 2022 and Later\u003cbr\u003eBMW X4 X4M \/ X4M Comp (G02) 3.0 (ROW \u0026amp; North American S58 Engine - LCI only) (2022 and Later) 2022 and Later\u003cbr\u003e\u003c\/p\u003e\n\u003ch1 class=\"h2\"\u003e\u003cspan\u003eParts List:\u003c\/span\u003e\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e1 x \u003c\/span\u003e\u003ca href=\"http:\/\/dealer.milltekcorp.com\/part.details.cfm?partnumber=MSVCTRL05\"\u003eMSVCTRL05\u003c\/a\u003e\u003cspan\u003e: Valve Control System with 2 Remotes\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milltek","offers":[{"title":"Default Title","offer_id":51007841796412,"sku":"SSXBM1234","price":413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/SSXBM1234_1.jpg?v=1739399653"},{"product_id":"milltek-exhaust-bmw-f90-m5-s63","title":"Milltek Exhaust BMW F90 M5 S63","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"full_description\"\u003e\n\u003cp\u003eUpgrade your BMW with the Milltek Exhaust System, specifically designed to fit the OE outlet for seamless installation and enhanced performance. Engineered for F90 M5 models, this system delivers an exceptional sound profile, improved exhaust flow, and a premium finish that complements the vehicle’s original design. Ideal for those seeking a balance of style, sound, and functionality without sacrificing compatibility.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThis exhaust replaced from the front pipe back. Providing you with a new muffler, tips. Requires cutting your midpipe.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBMW M5 (F90)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Milltek","offers":[{"title":"Cerakote Black","offer_id":51009533051196,"sku":"SSXBM1175","price":3352.0,"currency_code":"USD","in_stock":true},{"title":"Polished","offer_id":51009533083964,"sku":"SSXBM1174","price":3352.0,"currency_code":"USD","in_stock":true},{"title":"Carbon Fiber","offer_id":51009533116732,"sku":"SSXBM1178","price":3664.0,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":51009533149500,"sku":"SSXBM1176","price":3744.0,"currency_code":"USD","in_stock":true},{"title":"Burnt Blue Titanium","offer_id":51009533182268,"sku":"SSXBM1177","price":4160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/SSXBM1174_1.mob.jpg?v=1739474204"},{"product_id":"tcm-catless-downpipes-primary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"TCM Catless Downpipes Primary S63R 2018 – 2023 BMW M5 \u0026 M8 F90 F91 F92 F93","description":"\u003ch1\u003eTCM BMW S63 Catless Primary Downpipes\u003c\/h1\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFree Shipping  Continental US\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eUpgrade from the restrictive stock S63 downpipes to the TCM 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;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow\u003c\/li\u003e\n\u003cli\u003eMade from a single piece, so less welds and failure points.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase\u003c\/li\u003e\n\u003cli\u003eDIY Friendly, no cutting needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits left and right hand drive.\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;\"\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2024 F90 BMW M5 (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F91 M8 Coupe (Including Competition Models)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2019-2024 F92\/F93 M8 Convertible (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F93 M8 Gran Coupe (Including Competition Models)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCM","offers":[{"title":"Default Title","offer_id":51615955648828,"sku":"TCM-DP-S63R-PRI-1","price":245.52,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/IMG-1590.png?v=1752004448"},{"product_id":"tcm-catless-downpipes-secondary-s63r-2018-2023-bmw-m5-m8-f90-f91-f92-f93","title":"TCM Catless Downpipes Secondary S63R 2018 – 2023 BMW M5 \u0026 M8 F90 F91 F92 F93","description":"\u003ch1\u003eTCM BMW S63 Catless Secondary Downpipes\u003c\/h1\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFree Shipping  Continental US\u003c\/h3\u003e\n\u003cp style=\"text-align: left;\"\u003eUpgrade from the restrictive stock S63 downpipes to the TCM 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\u003cp style=\"text-align: left;\"\u003eThe TCM secondary downpipes are specifically designed to increase exhaust flow by removing restrictions and back pressure. They feature a mandrel-bent design to keep a consistent interior diameter throughout the pipe, ensuring smooth and fast flowing exhaust. This allows for quicker turbo spooling, faster throttle response, and increased horsepower and torque.\u003c\/p\u003e\n\u003ch3 style=\"text-align: left;\"\u003eFeatures:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSmooth bends for maximum airflow\u003c\/li\u003e\n\u003cli\u003eMade from a single piece, so less welds and failure points.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUp to 30HP increase\u003c\/li\u003e\n\u003cli\u003eDIY Friendly, no cutting needed.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eFits left and right hand drive.\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;\"\u003eFitment:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2024 F90 BMW M5 (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F91 M8 Coupe (Including Competition Models)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e2019-2024 F92\/F93 M8 Convertible (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F93 M8 Gran Coupe (Including Competition Models)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TCM","offers":[{"title":"Default Title","offer_id":51615993332028,"sku":"TCM-DP-S63R-SEC-1","price":245.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/IMG-1597.png?v=1752004446"},{"product_id":"active-autowerke-valved-muffler-bmw-m5-m8-f90-f91-f92-f93","title":"Active Autowerke Valved Muffler BMW M8 F91\/F92\/F93","description":"\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cdiv class=\"alert alert-warning\"\u003e\n\u003cp\u003e\u003cspan\u003eAt Active Autowerke, it's not ONLY about making as much power as possible but to maximize the enjoyment of the drive. For almost 40 years, power has been the end result of improved performance due to our relentless desire to develop a refined, quality product. This philosophy behind our performance parts is best represented by one of the newest additions to our BMW M8 collection.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eThe Active Autowerke F93 rear exhaust was carefully engineered to eliminate the unflattering sound of the factory M8 exhaust, while also allowing for optimum flow and resonance by reusing the actuators from the BMW valves. Every effort was made in addressing the not so appeasing sound of the stock OEM exhaust, but in designing an exhaust worthy for an \"M\" car. We believe our rear exhaust combined with our mid-pipe (either single or equal length) offers the best combination of sound and performance versus any other system on the market today. Available for both models, this axle-back exhaust gives your BMW the deep, throaty, growl a car of its caliber should have had from the factory!\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMade in the USA\u003c\/li\u003e\n\u003cli\u003e304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003eLow, Deep Rumble\u003c\/li\u003e\n\u003cli\u003eEach exhaust test-fit on our F91\/F92 Exhaust Fixture\u003c\/li\u003e\n\u003cli\u003eIncludes all necessary installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFitment:\u003c\/p\u003e\n\u003cdiv class=\"vr-content\"\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M8 F91\/F92\/F93 2019+\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Active Autowerke","offers":[{"title":"M8 \/ Stainless","offer_id":51621047435580,"sku":"11-100","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 \/ Black","offer_id":51621047468348,"sku":"11-100B","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 \/ Carbon","offer_id":51621047501116,"sku":"11-100C","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 \/ Carbon Over Black","offer_id":51621047533884,"sku":"11-100CB","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 Gran Coupe \/ Stainless","offer_id":51621054054716,"sku":"11-099","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 Gran Coupe \/ Black","offer_id":51621054087484,"sku":"11-099B","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 Gran Coupe \/ Carbon","offer_id":51621054120252,"sku":"11-099C","price":3799.0,"currency_code":"USD","in_stock":true},{"title":"M8 Gran Coupe \/ Carbon Over Black","offer_id":51621054153020,"sku":"11-099CB","price":3799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/x3mrearb.webp?v=1751984174"},{"product_id":"cts-turbo-race-catless-downpipe-set-s63r-bmw-m5-m8-f90-f92-s63","title":"CTS Turbo Race Catless Downpipe Set S63R BMW M5\/M8 F90\/F92 S63","description":"\u003cp\u003eCTS Turbo CTS Turbo BMW F90 M5\/M5C \u0026amp; BMW G15\/G16 M8\/M8C RACE DOWNPIPES are made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts.\u003c\/p\u003e\n\u003cp\u003eDesigned using the latest in CAD technology; this part is made to fit perfectly in place of restrictive factory parts. Manufactured from CAST T304 stainless steel; hand TIG welded and back-purged to ensure years of reliable performance.\u003c\/p\u003e\n\u003cp\u003eIn addition to unleashing the power and performance of your 4.4 Twin Turbo, our race downpipe will make your vehicle sound like it really should. When installed with factory exhaust it produces a louder and deeper growl with much more pronounced exhaust “crackle” on downshift. While up-shifting you will enjoy a confident “punch!” as you bang through all 8 gears. The sound will be even louder if you already have an aftermarket exhaust system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cu\u003eProduct Details:\u003c\/u\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e80mm or 3.15″ diameter piping\u003c\/li\u003e\n\u003cli\u003eDesigned and tested on a real car in the real world\u003c\/li\u003e\n\u003cli\u003eCast T304 stainless steel, TIG welded back-purged construction\u003c\/li\u003e\n\u003cli\u003eReplaces restrictive factory parts\u003c\/li\u003e\n\u003cli\u003eGreat power upgrade with uncompromising performance\u003c\/li\u003e\n\u003cli\u003eIncredible sporty exhaust sound, subtle when cruising\u003c\/li\u003e\n\u003cli\u003eNo drone with factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFitment for M cars only with S63 engine:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e2018-2024 F90 BMW M5 (Including Competition Models)\u003c\/li\u003e\n\u003cli\u003e2019-2024 F91\/F92\/F93 M8 Coupe, Convertible \u0026amp; Gran Coupe (Including Competition Models)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTo remove the CEL that will occur, proper stage 2 tuning software must be used.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":51649275363644,"sku":"CTS-EXH-DP-0042","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/DP-0042.jpg?v=1745788267"},{"product_id":"mad-catted-downpipes-primary-s63r-bmw-m5-m8-f90-f91-f92-f93-no-cel-guarantee","title":"MAD Catted Downpipes Primary S63R BMW M5 \u0026 M8 F90 F91 F92 F93 No CEL Guarantee","description":"\u003ch1 class=\"productView-title\"\u003eMAD BMW F90 M5 F92 M8 Catted Primary Downpipes S63R\u003c\/h1\u003e\n\u003ch3\u003eFree Shipping\u003c\/h3\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\" data-pm-slice=\"0 0 []\"\u003eUnlock the true sound and performance of your BMW F9X M5 or M8 with the MAD Catted Downpipes, now with a No CEL Guarantee.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eUpgrade your restrictive stock downpipes to the MAD high-flow catted design and experience significant improvements in exhaust flow, turbo spool, and throttle response. Built from premium 304 stainless steel, these downpipes are engineered to handle extreme heat and deliver long-lasting durability.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eWith 300 cell high-flow catalytic converters, you get the perfect balance of performance and drivability. Expect a deeper, more aggressive exhaust note with quicker turbo response, all while avoiding check engine lights. If a CEL does occur due to the catalytic converter, MAD will replace the downpipes for free.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThese downpipes are designed as a direct bolt-on upgrade with spot-on fitment, no cutting or welding required. They work seamlessly with the stock exhaust system as well as aftermarket setups.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eNo CEL guarantee\u003c\/strong\u003e\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003eIf you get a check engine light related to the catalytic converter, MAD will replace the downpipe for free.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDon’t settle for stock performance. Upgrade to the MAD 300 Cell Race Catted Downpipes and experience the full potential of your BMW.\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eWarranty coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThe \"No CEL\" guarantee is valid for only one year from the date of purchase.\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eThe lifetime warranty still applies in cases of manufacturer defects, such as cracks in the pipe or welds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eRace use only\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e\u003cstrong data-prosemirror-content-type=\"mark\" data-prosemirror-mark-name=\"strong\"\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e300 CEL catalytic converters\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eNo check engine light guarantee\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eSmooth bends for maximum airflow without drone\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eUp to 30HP increase on stock turbos, even more with upgraded setups\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eLifetime warranty on defects and fitment\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e90-day return period\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eShips in 1 to 2 business days\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eSpot-on fitment\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eFlex section for added durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eFitment:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e2018+ BMW F90 M5 (incl. Competition)\u003c\/li\u003e\n\u003cli data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003e2018+ BMW F91\/F92\/F93 M8 (Coupe, Convertible, Gran Coupe)\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"paragraph\" data-prosemirror-node-block=\"true\"\u003eDisclaimer:\u003cbr data-prosemirror-content-type=\"node\" data-prosemirror-node-name=\"hardBreak\" data-prosemirror-node-inline=\"true\"\u003eFor off-road or racing use only. Please check your local laws and regulations before installation.\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":52108263620924,"sku":"MAD-122","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/WhatsApp_Image_2025-08-20_at_12.21.20_c2cd3e44__41949.jpg?v=1757012861"},{"product_id":"active-autowerke-catless-downpipes-bmw-f90-m5-m8-x5m-x6m-s63","title":"Active Autowerke Catless Downpipes BMW F90 M5\/M8 X5M\/X6M S63","description":"\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 F90 M5 Collection, these S63TU downpipes represents our outlook on creating innovative products with performance in mind.\u003cbr\u003eThe S63TU downpipes are strategically engineered to virtually eliminate the immensely restrictive characteristics of the factory M5 downpipes therefore reducing radiant heat and increasing performance. Our M5 downpipes will significantly increase horsepower and torque throughout the powerband. They will reduce any turbo lag\u003c\/p\u003e\n\u003cp\u003eOur F90 M5 downpipes are manufactured in house using 304 stainless steel. Each set is meticulously tig welded and checked for perfect fitment. Our design uses a factory matched 3.5\" v-band inlet that tapers to a high flowing, mandrel bent\" body and includes the lower section sold by others as a \"mid-pipe\".\u003c\/p\u003e\n\u003cp\u003e**Our downpipes allow the use of the OEM O2 sensor heat shield. With the heat shield installed the engine bay remains stock-looking for a sleeper look!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cbr\u003e-Made in-house in the USA\u003cbr\u003e-Significant increase in horsepower and torque throughout the powerband\u003cbr\u003e-304 Stainless construction\u003cbr\u003e-Guaranteed fitment\u003cbr\u003e-Accepts OEM O2 sensor heat shield\u003cbr\u003e-Reduced turbo lag\u003cbr\u003e-Aggressive exhaust note\u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\u003cstrong\u003eFitment:\u003c\/strong\u003e\u003c\/div\u003e\n\u003cdiv class=\"included-list\"\u003e2019+ M5 F90\u003c\/div\u003e\n\u003cdiv class=\"included-list\"\u003e2019+ M8 F91\/F92\/F93\u003c\/div\u003e\n\u003cdiv class=\"included-list\"\u003e2020-2023 F95 X5M\u003c\/div\u003e\n\u003cdiv class=\"included-list\"\u003e2020-2034 F96 X6M\u003c\/div\u003e","brand":"Active Autowerke","offers":[{"title":"Default Title","offer_id":52559482487100,"sku":"11-052","price":1424.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/f83da072-dc5d-41df-a991-f79b6c476bf3.jpg?v=1766005713"},{"product_id":"tcm-mini-cat-o2-spacer-defouler","title":"TCM Mini Cat O2 Spacer - Defouler","description":"\u003cp\u003eTCM mini Cat O2 spacer. This product is to help remove an Check Engine Light for the rear O2 sensor. This spacer, pushes the O2 Sensor further out and away from the exhaust flow. It also has a small catalytic converter inside to help filter the exhaust gases.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThey are strictly for off road use only. \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWe can not guarantee this will prevent a CEL as all cars are different.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFree Shipping(within US) with 2 or more\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThread Size: M18 x 1.5\u003c\/p\u003e\n\u003cp\u003eStraight varient comes with 2 caps to change airflow for adjustment.\u003c\/p\u003e","brand":"TCM","offers":[{"title":"Single Downpipe(single turbo) \/ Straight","offer_id":52806392152380,"sku":"TCM-DP-Defouler","price":26.99,"currency_code":"USD","in_stock":true},{"title":"Single Downpipe(single turbo) \/ 90 Degree","offer_id":52985625968956,"sku":"TCM-DP-Defouler-90","price":29.59,"currency_code":"USD","in_stock":true},{"title":"Dual Downpipe(twin turbo) \/ Straight","offer_id":52806392185148,"sku":"TCM-DP-Defouler-2","price":52.18,"currency_code":"USD","in_stock":true},{"title":"Dual Downpipe(twin turbo) \/ 90 Degree","offer_id":52985626001724,"sku":"TCM-DP-Defouler-90-2","price":59.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/2026-02-2717.32.40_9b6ecaca-9373-4c3d-821e-ada645866dba.jpg?v=1772243632"},{"product_id":"irl-v2-valve-controller-plug-play","title":"IRL V2 Valve Controller Plug \u0026 Play","description":"\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/jsDLArkV5Qo?si=kzjyvbJfjoBgaHTm\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan\u003eThe IRL V2 Valve Controller is an essential piece for achieving the perfect exhaust sound. It offers long-lasting durability and enhanced performance as a convenient plug-and-play. With home link integration, this unit allows for easy control of opening and closing the valve, and even Auto mode for load actuation.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKEY FEATURES \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMemory Retention\u003c\/li\u003e\n\u003cli\u003eOne Remote\u003c\/li\u003e\n\u003cli\u003eHomeLink Integration \u003c\/li\u003e\n\u003cli\u003ePlug and Play Install \u003c\/li\u003e\n\u003cli\u003eMultiple Settings \u003c\/li\u003e\n\u003cli\u003eLifetime warranty  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"IRL","offers":[{"title":"Default Title","offer_id":53176564121916,"sku":"MS-1436-IRL-IRL L","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/FullSizeRender_12e6dc84-895e-455f-a024-bf3453cbd0ca.jpg?v=1788416007"},{"product_id":"irl-f92-f93-m8-catback","title":"IRL F92 F93 M8 Catback","description":"\u003cp\u003e\u003cspan\u003eOur IRL Valved Catback Exhaust System is the first of its kind for the F9x platform, featuring Electronic exhaust valves for a factory-like experience according to customer demand. 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It is \u003c\/span\u003e\u003cstrong\u003eNOT\u003c\/strong\u003e\u003cspan\u003e designed or intended to be used in any way that may violate any laws. IRL LLC will not be responsible for the use of Merchandise.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"IRL","offers":[{"title":"H Pipe \/ Black \/ F92 Coupe","offer_id":53176564220220,"sku":"MS-8548-IRL-IRL L-H P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"X Pipe \/ Black \/ F92 Coupe","offer_id":53176564252988,"sku":"MS-6638-IRL-IRL L-X P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"H Pipe \/ Stainless \/ F92 Coupe","offer_id":53176564285756,"sku":"MS-0092-IRL-IRL L-H P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"X Pipe \/ Stainless \/ F92 Coupe","offer_id":53176564318524,"sku":"MS-4904-IRL-IRL L-X P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"H Pipe \/ Black \/ F93 Grand Coupe","offer_id":53176564351292,"sku":"MS-4229-IRL-IRL L-H P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"H Pipe \/ Stainless \/ F93 Grand Coupe","offer_id":53176564384060,"sku":"MS-7342-IRL-IRL L-H P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"X Pipe \/ Black \/ F93 Grand Coupe","offer_id":53176564416828,"sku":"MS-6613-IRL-IRL L-X P","price":3299.0,"currency_code":"USD","in_stock":true},{"title":"X Pipe \/ Stainless \/ F93 Grand Coupe","offer_id":53176564449596,"sku":"MS-0626-IRL-IRL L-X P","price":3299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/DB8134BF-1E2C-4414-853E-938B9346E30D.jpg?v=1783021927"},{"product_id":"f90-m5-m8-primary-downpipes","title":"F90 M5 M8 Primary Downpipes","description":"\u003cp\u003e\u003cspan\u003eUpgrade your vehicle's performance and sound with our F90 M5 M8 Secondary Downpipes. 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