{"product_id":"5-inch-gen-3-bmw-b58-racing-downpipe-2025-m340i-m440i-540i-740i-x3-x5-x6-x7","title":"5 Inch Gen 3 BMW B58 Racing Downpipe - 2025+ M340i, M440i, 540i, 740i, X3, X5, X6, X7","description":"\u003cp data-end=\"375\" data-start=\"117\"\u003eEngineered specifically for B58 Engine, this high-performance 5 Inch B58 downpipe is compatible for Gen3 BMW models, including the G20 M340i, G22 M440i, G60 540i, G70 740i, G45 X3, G05 X5, G06 X6, G07 X7.\u003c\/p\u003e\n\u003cp data-end=\"644\" data-start=\"377\"\u003eConstructed entirely from premium stainless steel, it features a stainless steel flex joint and an inner stainless liner. Expertly TIG welded and back-purged, the Palenon downpipe offers outstanding structural integrity, thermal durability, and long-term reliability.\u003c\/p\u003e\n\u003cp data-end=\"952\" data-start=\"646\"\u003eDesigned to enhance exhaust flow with a consistently larger diameter right after the turbo, this downpipe delivers a deeper, more aggressive exhaust note, faster turbo spool, and measurable power gains. It is fully compatible with both OEM and aftermarket exhaust systems, ensuring a seamless installation.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1035\" data-start=\"954\"\u003eElevate your driving experience with performance, precision, and sound—redefined.\u003c\/p\u003e\n\u003cp data-is-only-node=\"\" data-is-last-node=\"\" data-end=\"1035\" data-start=\"954\"\u003e\u003cstrong\u003eIf you have Previous Years Gen1 \u0026amp; Gen2 Model Check these\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"text-decoration: underline; color: rgb(255, 42, 0);\"\u003e\u003ca style=\"color: rgb(255, 42, 0); text-decoration: underline;\" href=\"https:\/\/palenonperformance.com\/collections\/supra-bmw-b58-downpipe\"\u003eB58 Downpipe\u003c\/a\u003e\u003c\/span\u003e\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 Inch Inner diameter and 6 Inch Outer 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 35HP+ Noticeable horsepower and torque gains with proper tune.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAggressive Exhaust Note:\u003c\/strong\u003e Enjoy a richer, more aggressive 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\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e We offer lifetime warranty. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\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\u003cp\u003e\u003cstrong\u003eProfile: \u003c\/strong\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\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 4.5 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 B58 Downpipe and experience the ultimate in power and sound. Order today to transform your driving experience!\u003c\/p\u003e\n\u003ch3\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"57\" data-end=\"127\"\u003e\u003cstrong data-start=\"57\" data-end=\"73\"\u003eBMW 3 Series\u003c\/strong\u003e\u003cbr data-start=\"73\" data-end=\"76\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"57\" data-end=\"127\"\u003e2025+ BMW M340i\/M340iX G20 LCI\/G21 LCI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"129\" data-end=\"218\"\u003e\u003cstrong data-start=\"129\" data-end=\"145\"\u003eBMW 4 Series\u003c\/strong\u003e\u003cbr data-start=\"145\" data-end=\"148\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"129\" data-end=\"218\"\u003e2025+ BMW M440i\/M440iX G22\/G23\/G26 LCI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"220\" data-end=\"289\"\u003e\u003cstrong data-start=\"220\" data-end=\"236\"\u003eBMW 5 Series\u003c\/strong\u003e\u003cbr data-start=\"236\" data-end=\"239\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"220\" data-end=\"289\"\u003e2025+ BMW 540iX \/ 550eX G60\/G61\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"291\" data-end=\"339\"\u003e\u003cstrong data-start=\"291\" data-end=\"307\"\u003eBMW 7 Series\u003c\/strong\u003e\u003cbr data-start=\"307\" data-end=\"310\"\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"291\" data-end=\"339\"\u003e2025+ BMW 735i\/740i\/740ix\/750eX\/M760eX G70\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"341\" data-end=\"515\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"341\" data-end=\"353\"\u003eX Series\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"341\" data-end=\"515\"\u003e2025+ BMW X3 M50 G45 \u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"341\" data-end=\"515\"\u003e2023+ BMW X5 LCI 40i\/40iX\/50eX G05\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"341\" data-end=\"515\"\u003e2023+ BMW X6 LCI 40iX G06\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"341\" data-end=\"515\"\u003e2023+ BMW X7 LCI 40iX G07\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"341\" data-end=\"515\"\u003e2023+ BMW XM 50e G09\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Palenon Performance","offers":[{"title":"Catless non opf \/ Don't Add","offer_id":47561121923297,"sku":"DP-B58-Gen3-CTS","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Catless non opf \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":47561121956065,"sku":"DP-B58-Gen3-CTS","price":374.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted non opf \/ Don't Add","offer_id":47561122021601,"sku":"DP-B58-Gen3-CTD","price":479.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted non opf \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":47561122054369,"sku":"DP-B58-Gen3-CTD","price":504.99,"currency_code":"USD","in_stock":true},{"title":"Catless opf \/ Don't Add","offer_id":47703598137569,"sku":"DP-B58-Gen3-CTS","price":349.0,"currency_code":"USD","in_stock":true},{"title":"Catless opf \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":47703598170337,"sku":"DP-B58-Gen3-CTS","price":374.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted opf \/ Don't Add","offer_id":47703598203105,"sku":"DP-B58-Gen3-CTD","price":479.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted opf \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":47703598235873,"sku":"DP-B58-Gen3-CTD","price":504.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/8422\/6017\/files\/Gen3Supra_BMWB58Downpipe-M340iM440i540i740iX3X5X6X7_1.jpg?v=1764604292","url":"https:\/\/pacautoperformance.com\/products\/5-inch-gen-3-bmw-b58-racing-downpipe-2025-m340i-m440i-540i-740i-x3-x5-x6-x7","provider":"Pacific Automotive Performance","version":"1.0","type":"link"}