{"product_id":"mad-bmw-f90-m5-f92-m8-primary-catted-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 Primary Catted Downpipes S63R","description":"\r\n\r\n\r\nIntroducing the MAD F90 Primary Catted Downpipes - the ultimate BMW F90 M5 upgrade for enhanced engine potential, increased power, and torque throughout the RPM range.\r\nConstructed from top-quality T304 stainless steel, these downpipes are designed for longevity. Mandrel-bent for optimal flow, they feature smooth transitions to minimize turbulence and improve exhaust gas flow, resulting in noticeable power, torque gains, and a more aggressive exhaust note.\r\nInstallation is simple, requiring no cutting or welding. MAD F90 Primary Downpipes are designed to bolt directly onto your BMW F90 M5's factory exhaust system and include all necessary hardware and gaskets for an easy installation.\r\nUpgrade your BMW F90 M5 with MAD F90 Primary Downpipes and unleash your engine's full potential, leaving the stock exhaust system behind.\r\n\r\n\r\n\r\nFeatures:\r\n\r\nCompatible with right-hand drive and left-hand drive vehicles\r\n200 CEL High Flow Cats\r\nSmooth bends for maximum airflow without any drone\r\nUp to 30HP increase on the stock turbos, even more on upgraded turbos\r\nLifetime warranty on defects and fitment\r\n90 day return period\r\nAll orders ship in 1-2 business days\r\nSpot on fitment\r\nFlex section\r\n\r\nFitment:\r\n\r\n2018+ BMW F90 M5\r\n2019+ BMW F92 M8\r\n\r\nNote for Euro 2021+ LCI Vehicles:Before ordering, please check which downpipe style your vehicle has. Our MAD downpipes do fit vehicles equipped with OPF filters, but it's important to confirm fitment.\r\nPlease ensure your current downpipes have a V-band slip style connection, not a flange\/2-bolt design. This will help ensure proper compatibility.\r\nEmissions Disclaimer:This product is not legal for sale or use on pollution-controlled vehicles operated on public roads, highways, or streets. It is intended for off-road, race, or closed-course competition use only, where such modifications are permitted.\r\nBy purchasing this product, you acknowledge and agree that:\r\n\r\n\r\nYou are responsible for compliance with all applicable emissions laws and regulations.\r\n\r\n\r\nMAD and its affiliates disclaim any liability for improper or unlawful use of this product.\r\n\r\n\r\nUse of this part on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws.\r\n\r\n\r\nPlease check your local laws before purchase and installation.","brand":"MAD","offers":[{"title":"Default Title","offer_id":45444950196422,"sku":"MAD-060","price":589.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/mad-2060-2__90707.1689197604.386.513.jpg?v=1768321234","url":"https:\/\/www.graveyardperformance.com\/products\/mad-bmw-f90-m5-f92-m8-primary-catted-downpipes-s63r","provider":"Graveyard Performance","version":"1.0","type":"link"}