{"product_id":"mad-bmw-f90-m5-f92-m8-fatboy-primary-downpipes-s63r","title":"MAD BMW F90 M5 F92 M8 FATBOY Primary Downpipes S63R","description":"Presenting 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!\r\nCrafted 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.\r\nInstallation 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.\r\nSo 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.\r\nFeatures:\r\n\r\nCompatible with right-hand drive and left-hand drive vehicles\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\n \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.\r\n ","brand":"MAD","offers":[{"title":"Default Title","offer_id":45444951474374,"sku":"MAD-067","price":339.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/0804\/8420\/files\/PhotoRoom_20230901_133843__02153.1693611821.386.513.jpg?v=1768321251","url":"https:\/\/www.graveyardperformance.com\/products\/mad-bmw-f90-m5-f92-m8-fatboy-primary-downpipes-s63r","provider":"Graveyard Performance","version":"1.0","type":"link"}