{"product_id":"b58-4-5-inch-ss304-stainless-steel-downpipe","title":"B58 4.5-Inch SS304 Stainless Steel Downpipe","description":"The VRSF B58 Downpipe is engineered to significantly reduce back pressure by replacing the restrictive factory catalytic converter with a high-flow 200-cell unit (or a catless option). This upgrade results in faster turbo spool, an increase in horsepower and torque, and a more aggressive exhaust sound. Constructed from hand-crafted, tig-welded 4.5-inch 304-grade stainless steel, it ensures durability and corrosion resistance. This downpipe is compatible with both the stock catback exhaust system and most aftermarket catback systems, and it fits both Right-Hand Drive (RHD) and Left-Hand Drive (LHD) models without modification. The high-flow catted version comes with a 1-year limited warranty, while the race (catless) version includes a lifetime warranty. Please note that this downpipe is not for sale or use in California on any pollution-controlled vehicle.\n\nThis downpipe is specifically designed for a range of BMW models equipped with the B58 3.0L engine, including:\n\n*   2016 – 2022 BMW M240i \u0026amp; M240i xDrive (F22\/F23 chassis)\n*   2016 – 2022 BMW 340i \u0026amp; 340i xDrive (F30\/F31 chassis)\n*   2016 – 2022 BMW 440i \u0026amp; 440i xDrive (F32\/F33\/F36 chassis)\n*   2016 – 2022 BMW 540i \u0026amp; 540i xDrive (G30 chassis)\n*   2016 – 2022 BMW 640i \u0026amp; 640i xDrive (G32 GT chassis)\n*   2018 – 2022 BMW 740i \u0026amp; 740i xDrive (G11\/G12 chassis)\n*   2018 – 2022 BMW 840i \u0026amp; 840i xDrive (G14\/G15 chassis)","brand":"VRSF","offers":[{"title":"Default Title","offer_id":52664103338296,"sku":"VRSF-DP-B58-G30","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687538614.jpg?v=1784333288","url":"https:\/\/store.motormia.co\/products\/b58-4-5-inch-ss304-stainless-steel-downpipe","provider":"MOTORMIA","version":"1.0","type":"link"}