{"product_id":"bmw-b58-gen-1-gen-2-4-5in-race-downpipe-v2","title":"BMW B58 Gen 1 \/ Gen 2 4.5in Race Downpipe V2 - M340i, M240i, 540i","description":"\u003cp\u003eThe Palenon Performance Version II 4.5in downpipe is engineered for Gen 1 and Gen 2 B58 engines, replacing the restrictive OEM catalytic converter to dramatically improve turbo efficiency.\u003c\/p\u003e\u003ch2\u003eWhy you need it\u003c\/h2\u003e\u003cp\u003eRobust 304 stainless and precision-formed 4.5in smooth radius bends deliver quicker spool, more horsepower and torque, and a deeper, more aggressive exhaust tone with pops.\u003c\/p\u003e\u003ch2\u003eFits\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e2016+ F20 M140i; 2016-2024 F22 \/ F23 M240i; 2021+ G42 M240i\u003c\/li\u003e\n\u003cli\u003e2016-2019 F30 \/ F31 340i; 2020-2024 G20 \/ G21 M340i\u003c\/li\u003e\n\u003cli\u003e2016-2019 F32 \/ F33 \/ F36 440i; 2020-2024 G22 \/ G23 \/ G26 M440i\u003c\/li\u003e\n\u003cli\u003e2016+ G30 540i; 2016-2023 G32 640i GT; 2016-2022 G11 \/ G12 740i\u003c\/li\u003e\n\u003cli\u003e2019+ G14 \/ G15 \/ G16 840i\u003c\/li\u003e\n\u003cli\u003e2018-2024 G01 X3 M40i and G02 X4 M40i; G05 X5 40i; G06 X6 40i; G07 X7 40i\u003c\/li\u003e\n\u003cli\u003e2019-2024 G29 Z4 M40i\u003c\/li\u003e\n\u003cli\u003eAlso fits the Toyota GR Supra A90 \/ A91 3.0T\u003c\/li\u003e\n\u003cli\u003exDrive versions included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFeatures\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eChoose catless or high-flow catted\u003c\/li\u003e\n\u003cli\u003e304-grade stainless steel, 4.5in smooth radius bends\u003c\/li\u003e\n\u003cli\u003eDirect fit for RHD and LHD, no modifications\u003c\/li\u003e\n\u003cli\u003eCompatible with factory and aftermarket exhaust systems\u003c\/li\u003e\n\u003cli\u003eOptional CEL delete kit (select in options)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eGood to know\u003c\/h2\u003e\u003cp\u003eIntended for off-road and competition use only. Not legal for use on public roads in many areas. The catless version will set a check engine light; the CEL delete kit may not clear it on 2019+ vehicles. The high-flow catted version is not certified emissions legal. A supporting tune is recommended. Gen 3 (B58TU2) cars need a different downpipe.\u003c\/p\u003e","brand":"Palenon Performance","offers":[{"title":"Catless \/ Don't Add","offer_id":46665988178005,"sku":"DP-B58-Gen1T2-V2CTS","price":319.99,"currency_code":"USD","in_stock":true},{"title":"Catless \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":46665988210773,"sku":"DP-B58-Gen1T2-V2CTS-CEL","price":349.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted \/ Don't Add","offer_id":46665988243541,"sku":"DP-B58-Gen1T2-V2CTD","price":459.99,"currency_code":"USD","in_stock":true},{"title":"High-flow Catted \/ Inline 4 \u0026 6 Cylinder Engines - Single","offer_id":46665988276309,"sku":"DP-B58-Gen1T2-V2CTD-CEL","price":489.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0638\/9769\/8389\/files\/palenon-performance-b58-racing-downpipe_a7589c3a-c18a-46c0-aa51-0fb7f491a610.jpg?v=1794183335","url":"https:\/\/www.wrenchhaususa.com\/products\/bmw-b58-gen-1-gen-2-4-5in-race-downpipe-v2","provider":"Wrench Haus","version":"1.0","type":"link"}