{"product_id":"mad-b58-v2-4-5-downpipe-w-bracket-bmw-f-g-chassis-supra","title":"MAD B58 V2 4.5\" Downpipe W\/ Bracket BMW F, G Chassis \u0026 Supra","description":"\u003cdiv class=\"flex flex-grow flex-col gap-3\"\u003e \u003cdiv class=\"min-h-[20px] flex flex-col items-start gap-4 whitespace-pre-wrap break-words\"\u003e \u003cdiv class=\"markdown prose w-full break-words dark:prose-invert light\"\u003e \u003cp\u003e\u003cspan\u003e\u003cstrong\u003eUpgrade from the stock B58 downpipe to the MAD B58 catless downpipe for maximum airflow, power, and sound!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003eThe Mad Catless B58 Downpipe is an essential upgrade for any BMW enthusiast looking to maximize the performance of their B58 engine. Made from high-quality materials, this downpipe is designed to provide maximum exhaust flow and improve turbo spool time, resulting in increased horsepower and torque.\u003c\/p\u003e \u003cp\u003eThe Mad Catless B58 Downpipe is constructed from High quality 304 stainless steel, which provides excellent durability and resistance to corrosion. The catless design eliminates the restrictive catalytic converter, allowing for maximum exhaust flow and reducing backpressure. This results in a noticeable increase in power and throttle response, as well as a more aggressive exhaust note.\u003c\/p\u003e \u003cp\u003eThe Mad Catless B58 Downpipe is designed to be a direct bolt-on replacement for the factory downpipe, making installation quick and easy. The downpipe is also designed to work seamlessly with the factory exhaust system, so there's no need to worry about compatibility issues.\u003c\/p\u003e \u003cp\u003eOverall, the Mad Catless B58 Downpipe is a must-have upgrade for any BMW B58 engine owner who wants to improve performance and unleash the full potential of their car.\u003c\/p\u003e \u003cp\u003eFeatures:\u003c\/p\u003e \u003cul\u003e \u003cli\u003eCompatible with right-hand drive and left-hand drive vehicles\u003c\/li\u003e \u003cli\u003eSmooth bends for maximum airflow without any drone\u003c\/li\u003e \u003cli\u003eUp to 30HP increase on the stock turbos, even more on upgraded turbos\u003c\/li\u003e \u003cli\u003eLifetime warranty on defects and fitment\u003c\/li\u003e \u003cli\u003eAll orders ship in 1-2 business days\u003c\/li\u003e \u003cli\u003eSpot on fitment\u003c\/li\u003e \u003cli\u003eFlex section\u003c\/li\u003e \u003c\/ul\u003e  \u003cp\u003eFitment:\u003c\/p\u003e \u003cul class=\"ak-ul\"\u003e \u003cli\u003e 2015+ BMW M240i \u0026amp; Xdrive \u003c\/li\u003e \u003cli\u003e 2016-2019 BMW 340i \u0026amp; Xdrive \u003c\/li\u003e \u003cli\u003e 2020+2024 BMW M340i \u0026amp; Xdrive * Does not fit 2025 * \u003c\/li\u003e \u003cli\u003e 2016+ BMW 440i \u0026amp; Xdrive \u003c\/li\u003e \u003cli\u003e 2016+ BMW 540i \u0026amp; Xdrive \u003c\/li\u003e \u003cli\u003e 2016+ BMW 740i \u0026amp; Xdrive \u003c\/li\u003e \u003cli\u003e 2017-2024 X3 M40 G01\/G02 \u003c\/li\u003e \u003cli\u003e 2017-2024 X4 M40 G01\/G02 \u003c\/li\u003e \u003cli\u003e 2019+ G05 BMW X5 40i \u0026amp; xDrive \u003c\/li\u003e \u003cli\u003e 2019+ G07 BMW X7 40i \u0026amp; xDrive \u003c\/li\u003e \u003cli\u003e 2019+ G29 BMW Z4 M40i \u003c\/li\u003e \u003cli\u003e 2019+ Toyota Supra 3.0L \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eEmissions Disclaimer:\u003c\/strong\u003e\u003cbr\u003eThis product is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003enot legal for sale or use on pollution-controlled vehicles\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoperated on public roads, highways, or streets. It is\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eintended for off-road, race, or closed-course competition use only\u003c\/strong\u003e, where such modifications are permitted.\u003c\/p\u003e \u003cp\u003eBy purchasing this product, you acknowledge and agree that:\u003c\/p\u003e \u003cul class=\"ak-ul\"\u003e \u003cli\u003e You are\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eresponsible for compliance\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith all applicable emissions laws and regulations. \u003c\/li\u003e \u003cli\u003e MAD and its affiliates\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edisclaim any liability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor improper or unlawful use of this product. \u003c\/li\u003e \u003cli\u003e Use of this part on public roads may violate the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFederal Clean Air Act (42 U.S.C. § 7522)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand similar state laws. \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePlease check your local laws before purchase and installation.\u003c\/p\u003e \u003c\/div\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"MAD","offers":[{"title":"Default Title","offer_id":43077227348177,"sku":"MAD-007","price":246.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0571\/1334\/6257\/files\/kies-motorsports-mastery-of-art-and-design-mad-b58-v2-4-5-downpipe-w-bracket-bmw-f-g-chassis-supra-1232510712.jpg?v=1777325024","url":"https:\/\/speedfactorracing.com\/products\/mad-b58-v2-4-5-downpipe-w-bracket-bmw-f-g-chassis-supra","provider":"Speed Factor","version":"1.0","type":"link"}