{"product_id":"mad-f9x-s63r-secondary-downpipes-bmw-m5-m8-f90-f92","title":"MAD F9X S63R Secondary Downpipes – BMW M5 \/ M8 (F90\/F92)","description":"\u003cp\u003e\u003cmeta charset=\"UTF-8\"\u003e\u003cb\u003eIn Stock:\u003c\/b\u003e\u003cspan\u003e Ships in 1-2 business days\u003c\/span\u003e\u003cbr\u003e\u003cb\u003eAvailable to Order:\u003c\/b\u003e\u003cspan\u003e Ships in 3-4 Weeks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLooking to unlock a more aggressive exhaust note from your S63R?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe factory secondary downpipes restrict exhaust flow and limit the sound of your twin-turbo V8.\u003c\/p\u003e\n\u003cp\u003eThe MAD Secondary Downpipes replace the factory secondary catalytic converter sections with free-flowing stainless steel piping, allowing your F90 M5 or F9X M8 to produce a deeper, more aggressive exhaust note while retaining the factory primary downpipes.\u003c\/p\u003e\n\u003cp\u003eMore sound. Better airflow. No check engine light.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy These Downpipes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eMAD designed these secondary downpipes for enthusiasts who want increased exhaust volume and improved airflow without the added complexity of replacing their primary downpipes.\u003c\/p\u003e\n\u003cp\u003eFeaturing smooth mandrel-bent stainless steel piping, these downpipes reduce exhaust restrictions while delivering a more pronounced V8 exhaust note.\u003c\/p\u003e\n\u003cp\u003eBecause the factory primary catalytic converters remain in place, MAD advertises these secondary downpipes as a no-CEL upgrade. The integrated flex sections help reduce stress and unwanted vibration, while the optimized piping is designed to minimize unwanted drone.\u003c\/p\u003e\n\u003cp\u003eMAD also advertises power gains of up to 30 HP on stock turbos, with additional potential on upgraded turbo setups. Actual gains depend on the vehicle's configuration and tuning. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInstallation Overview\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eDirect bolt-on replacement for factory secondary downpipes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eCompatible with the factory exhaust system\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eNo cutting or welding required\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eCompatible with left-hand drive and right-hand drive vehicles\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eProfessional installation recommended\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBMW S63R Platform:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e2018+ BMW F90 M5 \/ M5 Competition\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e2019+ BMW F91 M8 Convertible\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e2019+ BMW F92 M8 Coupe\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e2019+ BMW F93 M8 Gran Coupe\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with both left-hand drive and right-hand drive vehicles.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eImportant Fitment Note for European 2021+ LCI Vehicles\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMAD specifies compatibility with certain OPF-equipped vehicles. Before ordering, verify that your factory downpipes have a V-band slip-style connection rather than a flange\/two-bolt design. \u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eConstruction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003ePremium Stainless Steel Construction\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eFree-Flowing Secondary Cat-Delete Design\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eSmooth Mandrel Bends for Improved Exhaust Flow\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eIntegrated Flex Sections for Reduced Stress and Vibration\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eOptimized Piping Designed to Minimize Drone\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003ePrecision-Engineered Direct Bolt-On Fitment\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eMAD Secondary Downpipes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eRequired Installation Hardware\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eGaskets\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty \u0026amp; Returns\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eEligible for a 90-day return window if unused, uninstalled, and in original condition, subject to Automaz Collective's return policy\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eBacked by MAD's lifetime warranty against manufacturing defects and fitment issues\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eIntended for off-road \/ motorsport use only\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eNot legal for use on pollution-controlled vehicles operated on public roads\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eMAD advertises no check engine light when replacing the secondary downpipes\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eFactory primary catalytic converters remain in place\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eVerify local emissions regulations before purchasing\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAutomaz Approved\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLooking to give your F90 M5 or F9X M8 a more aggressive exhaust note without replacing the factory primary downpipes?\u003c\/p\u003e\n\u003cp\u003eThe MAD Secondary Downpipes offer a straightforward way to increase exhaust volume and improve airflow while retaining the factory primary catalytic converters.\u003c\/p\u003e\n\u003cp\u003eWith stainless steel construction, integrated flex sections, and direct bolt-on fitment, these downpipes are an excellent option for enthusiasts looking to bring out more of the S63R's twin-turbo V8 sound.\u003c\/p\u003e\n\u003cp\u003eMore sound. Less restriction. No CEL.\u003c\/p\u003e\n\u003cp\u003e⸻\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEmissions Disclaimer\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product is \u003cspan\u003enot legal for sale or use on pollution-controlled vehicles\u003c\/span\u003e operated on public roads, highways, or streets. It is \u003cspan\u003eintended for off-road, race, or closed-course competition use only\u003c\/span\u003e, where such modifications are permitted.\u003c\/p\u003e\n\u003cp\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eYou are \u003cspan\u003eresponsible for compliance\u003c\/span\u003e with all applicable emissions laws and regulations.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eMAD, Automaz Collective, and their affiliates \u003cspan\u003edisclaim liability\u003c\/span\u003e for improper or unlawful use of this product, to the extent permitted by law.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003eUse of this part on public roads may violate the \u003cspan\u003eFederal Clean Air Act (42 U.S.C. § 7522)\u003c\/span\u003e and similar state laws.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease check your local laws before purchase and installation.\u003c\/p\u003e","brand":"Automaz Collective","offers":[{"title":"Default Title","offer_id":44307542966331,"sku":null,"price":279.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5388\/1403\/files\/Untitleddesign49.png?v=1790490804","url":"https:\/\/automazcollective.com\/products\/mad-f9x-s63r-secondary-downpipes-bmw-m5-m8-f90-f92","provider":"Automaz Collective","version":"1.0","type":"link"}