{"product_id":"5-inch-b58-downpipe-for-supra-bmw-3-0l-m340i-m440i-m240i-340i-440i-540i-640i-740i-x3-x4-x5","title":"5 Inch B58 Downpipe For Supra \u0026 BMW 3.0L - M340i, M440i, M240i, 340i, 440i, 540i, 640i, 740i, X3, X4, X5","description":"\u003cp\u003eUnlock unparalleled performance with Palenon Performance’s 5-Inch bmw B58 Downpipe, the largest on the market For Gen1 \u0026amp; Gen2 BMW. Engineered for 2020+ Supra 3.0T \u0026amp; 2016-present BMW models including M340i, M440i, M240i, X5 40i, Z4, 440i, 540i, 640i, and 740i, this b58 downpipe features a smooth transition from 4.5” to 5” to 4” and ultimately to the OEM connection of 3.15”. Unlike other downpipes that quickly neck down to 3” at the flex joint, our design maintains larger diameters throughout, ensuring optimal flow right after the turbo.\u003c\/p\u003e\n\u003cp\u003eCrafted from full stainless steel with a stainless steel flex joint and an inner stainless liner, this downpipe is TIG welded and back-purged for exceptional strength and longevity. Experience a deeper exhaust note, improved spool response, and increased power with easy installation compatibility for both factory and aftermarket exhaust systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cstrong\u003eCheck Here If you have \u003ca href=\"https:\/\/palenonperformance.com\/products\/gen3-bmw-b58-downpipe-m340i-m440i-540i-740i-x3-x5-x6-x7?variant=44375943151823\"\u003e\u003cspan style=\"text-decoration: underline; color: #ff2a00;\"\u003eGen3 Models\u003c\/span\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor Extra Ordinary Performance with Downpipe, We recommend our \u003cspan style=\"text-decoration: underline; color: #ff2a00;\"\u003e\u003ca style=\"color: #ff2a00; text-decoration: underline;\" href=\"https:\/\/palenonperformance.com\/collections\/bmw-b58-cold-air-intakes\"\u003eAir Intake\u003c\/a\u003e\u003c\/span\u003e with Downpipe\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Flow:\u003c\/strong\u003e 5” diameter with smooth transitions enhances exhaust flow and reduces restriction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFaster Spool:\u003c\/strong\u003e Improved turbo response and quicker spool times.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Power:\u003c\/strong\u003e 30HP+ Noticeable horsepower and torque gains with proper tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarm and Deep Exhaust Note:\u003c\/strong\u003e Enjoy a richer, more warm sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Fits both right and left-hand drive vehicles without modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003e\u003cspan\u003eOur racing-grade downpipes are expertly crafted from premium stainless steel, using precise and standardized bending techniques to ensure optimal performance and thrilling exhaust note. Our downpipe pricing is U.S. market guaranteed. With an unwavering commitment to both price and quality, we adhere to a \"customer-first\" standard, ensuring that our products exceed expectations without compromise.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCel Delete Kit\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eInstalling b58 catless downpipes will trigger a check engine light (CEL) due to the absence of OEM catalysts. To eliminate the CEL without a tune, we offer a CEL Delete Kit featuring O2 sensor spacers that comply with BMW’s emissions parameters, effectively removing the CEL.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eVehicles manufactured from 2019 onward are highly sensitive, and the Check Engine Light (CEL) may not always be eliminated. However, the modification may help delay its activation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv style=\"text-align: left;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0550\/9237\/9855\/files\/5_inch_b58_downpipe_1_1024x1024.jpg?v=1731950091\"\u003e\u003c\/div\u003e\n\u003ch3\u003e\u003cstrong\u003eReview \u0026amp; Installation Video\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/Tp4roWIhsrQ?si=yE94TBA7HYs2kyvm\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Choose Palenon Performance?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eAt Palenon Performance, we pride ourselves on crafting premium exhaust solutions. Our 5-Inch bmw B58 Downpipe is built with top-grade stainless steel and advanced manufacturing techniques for unmatched durability and performance. With a commitment to innovation and customer satisfaction, our skilled team continually pushes the limits to deliver high-quality, high-performance parts.\u003c\/p\u003e\n\u003cp\u003eUpgrade your BMW’s exhaust system with Palenon Performance’s 5-Inch B58 Downpipe and experience the ultimate in power and sound. Order today to transform your driving experience!\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016+ F20\u003c\/strong\u003e BMW M140i\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2024 F22\/F23\u003c\/strong\u003e BMW M240i \u0026amp; M240i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2021-Present G42\u003c\/strong\u003e BMW M240i \u0026amp; xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2019 F30\/F31\u003c\/strong\u003e BMW 340i \u0026amp; 340i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2020-2024 G20, G21 \u003c\/strong\u003eBMW M340i \u0026amp; xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2019 F32\/F33\/F36\u003c\/strong\u003e BMW 440i \u0026amp; 440i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2020-2024 G22 G23 \u0026amp; G26\u003c\/strong\u003e BMW M440i \u0026amp; xDrive\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-Present G30\u003c\/strong\u003e BMW 540i \u0026amp; 540i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2023 G32 GT\u003c\/strong\u003e BMW 640i \u0026amp; 640i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2016-2022 G11\/G12\u003c\/strong\u003e BMW 740i \u0026amp; 740i xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2019-Present G14\/G15\/G16\u003c\/strong\u003e 840i \u0026amp; xDrive\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e2018 – 2024 \u003cspan\u003eG01 BMW\u003c\/span\u003e X3 M40iX \u0026amp; xDrive\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cdiv\u003e2018 – 2024 \u003cspan\u003eG02 BMW\u003c\/span\u003e X4 M40iX \u0026amp; xDrive\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2019-2024 G05\u003c\/strong\u003e BMW X5 40i \u0026amp; xDrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2019-2024 G29\u003c\/strong\u003e BMW Z4 M40i\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e2020+ Supra A90\/A91 3.0T\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palenon Performance","offers":[{"title":"Catless \/ Don't Add","offer_id":46639200174220,"sku":"DP-B58-Gen1T2-5CTS","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":46639200206988,"sku":"DP-B58-Gen1T2-5CTS","price":374.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted \/ Don't Add","offer_id":46639200239756,"sku":"DP-B58-Gen1T2-5CTD","price":479.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":46639200272524,"sku":"DP-B58-Gen1T2-5CTD","price":504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0384\/8208\/3980\/files\/5_B58_downpipe.jpg?v=1773333280","url":"https:\/\/fiperformance.com\/products\/5-inch-b58-downpipe-for-supra-bmw-3-0l-m340i-m440i-m240i-340i-440i-540i-640i-740i-x3-x4-x5","provider":"FI Performance","version":"1.0","type":"link"}