{"product_id":"mad-catless-downpipes-secondary-s68-bmw-m5-g90-g99-s68","title":"MAD Catless Downpipes Secondary S68 BMW M5 G90 G99 S68","description":"\u003cp\u003e\u003cstrong\u003eFree Shipping\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv class=\"l4lQedPGf8KN1w\" role=\"button\"\u003e\n\u003cdiv class=\"_4MrlvXRZe6dnu\" data-testid=\"comment-container\"\u003e\n\u003cdiv class=\"R1RfC8jJFTMJlv Xfg5GTUiZ1tTRp\"\u003e\n\u003cdiv class=\"kMMW7ykMIXwcjQ Ijf59q3IL0JsER\"\u003e\n\u003cdiv\u003e\n\u003cdiv class=\"uilHrMFcZTKnuh\"\u003e\n\u003cdiv class=\"ak-renderer-wrapper is-full-width css-1jke4yk\"\u003e\n\u003cdiv class=\"css-1dc0q1\" role=\"none\"\u003e\n\u003cdiv class=\"ak-renderer-document\"\u003e\n\u003cp data-renderer-start-pos=\"1\"\u003eTake your BMW G90 M5 to the next level with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eMAD Secondary Catless Downpipes\u003c\/strong\u003e. Designed specifically for the latest S68-powered M5, these downpipes deliver a more aggressive exhaust with improved airflow.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"209\"\u003eUnlike primary downpipes, the secondary downpipes provide a straightforward way to increase exhaust flow and enhance sound without replacing the primary catalytic converters.\u003c\/p\u003e\n\u003ch3 data-renderer-start-pos=\"385\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eMAD Secondary Catless Downpipes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-renderer-start-pos=\"418\"\u003eThe Secondary Downpipes replace the factory secondary catalytic converters, providing a simple way to improve exhaust flow and dramatically enhance the sound\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003ewithout triggering a Check Engine Light (CEL).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"624\"\u003eBecause the factory primary catalytic converters remain in place, the vehicle continues to monitor emissions normally, making the secondary downpipes an excellent upgrade for owners who want a louder, more aggressive exhaust while avoiding the CEL typically associated with primary catless downpipes.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"926\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eBenefits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"947\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNo Check Engine Light (CEL)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"978\"\u003eImproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1003\"\u003eReduced exhaust backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1035\"\u003eDeeper, more aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1075\"\u003eIncreased turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"1102\"\u003eDirect bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"1133\"\u003eInstall either individually or combine both for the ultimate S68 exhaust setup. The primary downpipes deliver the largest performance gains, while the secondary downpipes provide a significant sound improvement with the added advantage of remaining CEL-free. Together, they create the most unrestricted exhaust system possible for the G90 M5.\u003c\/p\u003e\n\u003ch2 data-renderer-start-pos=\"1477\"\u003eEnhanced Driving Experience\u003c\/h2\u003e\n\u003cp data-renderer-start-pos=\"1506\"\u003eThese secondary downpipes noticeably transform the character of the S68 engine.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"1587\"\u003eExpect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"1598\"\u003eDeeper, more aggressive exhaust tone\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"1638\"\u003eIncreased turbo whistle\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"1665\"\u003eImproved exhaust flow\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"1690\"\u003eBetter overall sound without excessive drone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-renderer-start-pos=\"1738\"\u003ePrecision Construction\u003c\/h2\u003e\n\u003cp data-renderer-start-pos=\"1762\"\u003eEach downpipe is manufactured from heavy-duty\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003estainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor maximum durability and heat resistance.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"1869\"\u003eFeatures include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"1890\"\u003ePrecision TIG welding\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"1915\"\u003eBack-purged welds for maximum strength\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"1957\"\u003eSmooth internal transitions for optimal exhaust flow\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2013\"\u003eOEM-style flanges and mounting points\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2054\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-renderer-start-pos=\"2085\"\u003eWhy Choose MAD?\u003c\/h2\u003e\n\u003cp data-renderer-start-pos=\"2102\"\u003eUnlike universal alternatives, the MAD Secondary Catless Downpipes were engineered specifically for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eBMW G90 M5 S68 platform\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand extensively tested for fitment and performance.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"2283\"\u003eEvery MAD Secondary Downpipe is backed by:\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"2329\"\u003eLimited Lifetime Warranty against manufacturing defects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"2388\"\u003eProven fitment and performance testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-renderer-start-pos=\"2430\"\u003eHighlights\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"2444\"\u003eCatless secondary downpipes\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2475\"\u003eMore aggressive exhaust tone\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2507\"\u003eIncreased turbo sound\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2532\"\u003eImproved exhaust flow\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2557\"\u003eReduced exhaust backpressure\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2589\"\u003eHeavy-duty 304 stainless steel construction (2.0mm wall)\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2649\"\u003eTIG welded and back-purged\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2679\"\u003eDirect bolt-on installation\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2710\"\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"2739\"\u003eCompatible with factory and most aftermarket exhaust systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-renderer-start-pos=\"2803\"\u003eFitment\u003c\/h2\u003e\n\u003cp data-renderer-start-pos=\"2812\"\u003eCompatible with:\u003c\/p\u003e\n\u003cul class=\"ak-ul\" data-indent-level=\"1\"\u003e\n\u003cli\u003e\n\u003cp data-renderer-start-pos=\"2832\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eBMW G90 M5 (2025+) – S68\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"2860\"\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDoes\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eNOT\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efit the X5, X6, X7, XM, or any other S68-powered X Series models.\u003c\/p\u003e\n\u003ch2 data-renderer-start-pos=\"2942\"\u003eNotes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"2951\"\u003eCheck your vehicle for the correct flange style or email us your VIN before ordering.\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"3040\"\u003eCompatible with both factory and aftermarket exhaust systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-renderer-start-pos=\"3105\"\u003eEmissions Disclaimer\u003c\/h2\u003e\n\u003cp data-renderer-start-pos=\"3127\"\u003eThis product is intended for\u003cspan\u003e \u003c\/span\u003e\u003cstrong data-renderer-mark=\"true\"\u003eoff-road, race, or closed-course competition use only\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhere such modifications are permitted.\u003c\/p\u003e\n\u003cp data-renderer-start-pos=\"3251\"\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-renderer-start-pos=\"3314\"\u003eYou are responsible for complying with all applicable federal, state, and local emissions laws.\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"3413\"\u003eMAD and its affiliates disclaim all liability for improper or unlawful use of this product.\u003c\/li\u003e\n\u003cli data-renderer-start-pos=\"3508\"\u003eUse of this product on pollution-controlled vehicles operated on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-renderer-start-pos=\"3670\"\u003ePlease check your local laws before purchasing or installing this product.\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\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"k0CzrlJuI35cY8\"\u003e\n\u003cdiv class=\"rHlYGFm93Wv4G0\"\u003e\n\u003cdiv class=\"YcJ2wT8lLQ7wY6 oPz6HcNyhzuU0Y MMIj7U7I2Pzhmo\"\u003e \u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp data-renderer-start-pos=\"1\"\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003ePlease check your local laws before purchase and installation.\u003c\/span\u003e\u003c\/p\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":53178970603836,"sku":"MAD-154","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0714\/3070\/1372\/files\/9aa292e0-2901-4c29-97d0-05d4abb64ec0__92565.jpg?v=1783085951","url":"https:\/\/trucranemotorsports.com\/products\/mad-catless-downpipes-secondary-s68-bmw-m5-g90-g99-s68","provider":"TruCrane Motorsports","version":"1.0","type":"link"}