{"product_id":"cencal-b58-catless-downpipe-cen-cal","title":"B58 4.5\" Catless Downpipe for 2016 – 2023 BMW M240i\/340i\/440i\/540i\/740i\/840i","description":"\u003cp\u003eUnleash the \u003cstrong\u003efull potential of your BMW B58 engine or Toyota Supra B58\u003c\/strong\u003e with the \u003cstrong\u003e4.5” Catless Downpipe\u003c\/strong\u003e, designed for \u003cstrong\u003emaximum airflow, increased power, and an aggressive exhaust tone\u003c\/strong\u003e. By eliminating the \u003cstrong\u003erestrictive stock catalytic converters\u003c\/strong\u003e, this upgrade \u003cstrong\u003ereduces backpressure, enhances turbo spool, and improves throttle response\u003c\/strong\u003e, making it an essential modification for enthusiasts seeking \u003cstrong\u003eoptimal performance gains\u003c\/strong\u003e.\u003c\/p\u003e\u003ch6\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003e\nTHIS DOES NOT FIT GEN 3 B58. HERE IS THE \u003ca href=\"https:\/\/cencalmotorsport.com\/products\/bmw-g20-g22-m340i-m440i-gen-3-b58-catless-downpipe?_pos=1\u0026amp;_psq=gen+3+b58\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eLINK\u003c\/a\u003e TO OUR GEN 3 B58 DOWNPIPE.\n\u003c\/p\u003e\u003chr\u003e\u003ch6\u003e\u003cstrong\u003eEngineered for Maximum Power \u0026amp; Sound\u003c\/strong\u003e\u003c\/h6\u003e\u003cp\u003eWith a \u003cstrong\u003efree-flowing 4.5-inch design\u003c\/strong\u003e, this downpipe \u003cstrong\u003eoptimizes exhaust flow\u003c\/strong\u003e, allowing your turbo to \u003cstrong\u003espool faster\u003c\/strong\u003e, which translates to \u003cstrong\u003ehigher power output\u003c\/strong\u003e and a \u003cstrong\u003emore responsive driving experience\u003c\/strong\u003e. Expect \u003cstrong\u003eup to 30HP gains on a tuned stock turbo\u003c\/strong\u003e and \u003cstrong\u003eeven greater performance on upgraded turbo setups\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Benefits\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIn Stock \u0026amp; Ready to Ship\u003c\/strong\u003e – No long wait times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 30HP Gains\u003c\/strong\u003e – Significant horsepower and torque improvements, with \u003cstrong\u003eeven more power on upgraded turbos\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Turbo Spool\u003c\/strong\u003e – \u003cstrong\u003eEnhanced throttle response and reduced turbo lag\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Airflow Design\u003c\/strong\u003e – Smooth bends ensure \u003cstrong\u003eunrestricted exhaust flow\u003c\/strong\u003e while \u003cstrong\u003eminimizing drone\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Exhaust Note\u003c\/strong\u003e – Delivers a \u003cstrong\u003edeep, bold exhaust tone\u003c\/strong\u003e that \u003cstrong\u003eamplifies the B58’s signature sound\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerfect Fitment\u003c\/strong\u003e – Designed for \u003cstrong\u003edirect bolt-on installation\u003c\/strong\u003e, compatible with \u003cstrong\u003eboth right-hand drive (RHD) and left-hand drive (LHD) vehicles\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Built to handle \u003cstrong\u003ehigh-performance demands\u003c\/strong\u003e while maintaining \u003cstrong\u003eprecision fitment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eMade with SS304 Stainless Steel\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/h3\u003e\u003cp\u003eThis \u003cstrong\u003e4.5” Catless Downpipe\u003c\/strong\u003e is designed to fit \u003cstrong\u003eBMW and Toyota B58-powered models\u003c\/strong\u003e, including:\u003c\/p\u003e\u003ch6\u003e\u003cstrong\u003eGeneration 1 (Gen 1) B58 Models (2016-2019):\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2016-2019 BMW 340i (F30\/F31\/F32)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2017-2019 BMW 240i (F22\/F23)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2017-2019 BMW 440i (F32\/F33\/F36)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOther BMW models equipped with the Gen 1 B58 engine\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch6\u003e\u003cstrong\u003eGeneration 2 (Gen 2) B58 Models (2020+):\u003c\/strong\u003e\u003c\/h6\u003e\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e2020-2024 Toyota GR Supra (A90\/A91)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2020-2024 BMW M340i (G20\/G21)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2022-2024 BMW M240i (G42)\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eOther BMW models with the Gen 2 B58 engine\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003e\u003cstrong\u003eShipping \u0026amp; Inspection Policy\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Packaging\u003c\/strong\u003e – Each downpipe is carefully packaged to prevent shipping damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInspection Required\u003c\/strong\u003e – Inspect before signing for delivery; report any damage within \u003cstrong\u003e24 hours\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDo Not Refuse Shipment\u003c\/strong\u003e – Contact \u003cstrong\u003eCenCal Motorsport\u003c\/strong\u003e first for claims assistance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Shipping\u003c\/strong\u003e – Ships from the \u003cstrong\u003eContinental U.S.\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternational Shipping\u003c\/strong\u003e – Contact for a quote\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Shipping\u003c\/strong\u003e – In stock and ready to ship\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUpgrade your \u003cstrong\u003eBMW B58 or Toyota Supra A90\/A91\u003c\/strong\u003e with the \u003cstrong\u003e4.5” Catless Downpipe\u003c\/strong\u003e, engineered for \u003cstrong\u003emaximum horsepower, faster turbo response, and an aggressive exhaust note\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch6\u003e\u003cstrong\u003e⚠️ \u003cstrong\u003eTHIS PRODUCT IS FOR OFFROAD USE ONLY\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/h6\u003e","brand":"CenCal Motorsport","offers":[{"title":"Gen 1","offer_id":46457454428357,"sku":"B58DP","price":379.0,"currency_code":"USD","in_stock":true},{"title":"Gen 2","offer_id":46457454461125,"sku":"B58DP","price":379.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0765\/9841\/1461\/files\/B584.5CatlessDownpipefor2016_2023BMWM240i340i440i540i740i840i.png?v=1782510108","url":"https:\/\/bmdperformance.com\/products\/cencal-b58-catless-downpipe-cen-cal","provider":"My Store","version":"1.0","type":"link"}