{"product_id":"mad-bmw-2024-s68-secondary-downpipes-g90-g99-m5","title":"MAD BMW 2024+ S68 Secondary Downpipes G90 G99 M5","description":"\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e\n\u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap break-words\"\u003e\n\u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e\n\u003ch2\u003e\u003cspan\u003eExpected release date is Oct 5th 2026\u003c\/span\u003e\u003c\/h2\u003e\n\u003cdiv class=\"l4lQedPGf8KN1w\" role=\"button\"\u003e\n\u003cdiv class=\"_4MrlvXRZe6dnu\"\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\u003eTake your BMW G90 M5 to the next level with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\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\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\u003e\u003cstrong\u003eMAD Secondary Catless Downpipes\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\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\u003ewithout triggering a Check Engine Light (CEL).\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\u003e\u003cstrong\u003eBenefits include:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNo Check Engine Light (CEL)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced exhaust backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDeeper, more aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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\u003eEnhanced Driving Experience\u003c\/h2\u003e\n\u003cp\u003eThese secondary downpipes noticeably transform the character of the S68 engine.\u003c\/p\u003e\n\u003cp\u003eExpect:\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003eDeeper, more aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased turbo whistle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBetter overall sound without excessive drone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePrecision Construction\u003c\/h2\u003e\n\u003cp\u003eEach downpipe is manufactured from heavy-duty\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estainless steel\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor maximum durability and heat resistance.\u003c\/p\u003e\n\u003cp\u003eFeatures include:\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision TIG welding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBack-purged welds for maximum strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSmooth internal transitions for optimal exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOEM-style flanges and mounting points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhy Choose MAD?\u003c\/h2\u003e\n\u003cp\u003eUnlike universal alternatives, the MAD Secondary Catless Downpipes were engineered specifically for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eBMW G90 M5 S68 platform\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand extensively tested for fitment and performance.\u003c\/p\u003e\n\u003cp\u003eEvery MAD Secondary Downpipe is backed by:\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003eLimited Lifetime Warranty against manufacturing defects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProven fitment and performance testing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eHighlights\u003c\/h2\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003eCatless secondary downpipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMore aggressive exhaust tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncreased turbo sound\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproved exhaust flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduced exhaust backpressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeavy-duty 304 stainless steel construction (2.0mm wall)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTIG welded and back-purged\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect bolt-on installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLimited Lifetime Warranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with factory and most aftermarket exhaust systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cp\u003eCompatible with:\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eBMW G90 M5 (2025+) – S68\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDoes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\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\u003eNotes\u003c\/h2\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003eCheck your vehicle for the correct flange style or email us your VIN before ordering.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with both factory and aftermarket exhaust systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eEmissions Disclaimer\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\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\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/p\u003e\n\u003cul class=\"ak-ul\"\u003e\n\u003cli\u003e\n\u003cp\u003eYou are responsible for complying with all applicable federal, state, and local emissions laws.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMAD and its affiliates disclaim all liability for improper or unlawful use of this product.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\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\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":48119763140834,"sku":"MAD-154","price":289.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/2594\/0962\/files\/eca092e5-7313-41f5-bceb-7b3fc355fbc3_1__73925.jpg?v=1785457848","url":"https:\/\/cforceperf.com\/products\/mad-bmw-2024-s68-secondary-downpipes-g90-g99-m5","provider":"CForce Performance","version":"1.0","type":"link"}