{"product_id":"cts-turbo-bmw-f2x-f3x-g20-g30-230i-330i-430i-530i-amp-xdrive-b46-downpipe","title":"CTS Turbo BMW F2X\/F3X\/G20\/G30 230i\/330i\/430i\/530i \u0026amp; xDrive B46 Downpipe","description":"\u003cp\u003eThe CTS Turbo downpipe for North American B46 BMWs is made to maximize exhaust flow for the highest power gains. Do not compromise performance and sound with factory parts — unleash your BMW's potential. CAD-designed to fit perfectly in place of the factory downpipe, it is hand TIG welded from T304 stainless and back-purged for years of reliable performance.\u003c\/p\u003e\u003ch3\u003eProduct Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned and validated on a real car in real-world conditions\u003c\/li\u003e\n\u003cli\u003eFitment specifically for B46 engines (US-spec vehicles)\u003c\/li\u003e\n\u003cli\u003eT304 stainless steel, TIG welded back-purged construction\u003c\/li\u003e\n\u003cli\u003eBig power gain with no loss of refinement\u003c\/li\u003e\n\u003cli\u003eSporty exhaust tone that stays subtle when cruising\u003c\/li\u003e\n\u003cli\u003eNo drone with the factory exhaust\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBootmod3 stage 2 software is strongly recommended to keep the CEL away. Fits B46 SULEV engines only, with a flange connection to the exhaust — always check your vehicle before ordering. Stage 2 software is required to avoid a check engine light. Only fits cars without GPF\/OPF.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2016-2020 F20\/F22 BMW 220i, 230i incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2016-2020 F30\/F31 BMW 320i, 330e, 330i incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2016-2020 F32\/F33\/F36 BMW 420i, 430i incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2016-2020 G30 BMW 530i, 530e incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2016-2020 G11 BMW 730i, 740e incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2019-2023 G20 BMW 320i, 330i incl. xDrive (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2019+ G29 BMW Z4 30i (B46 2.0T)\u003c\/li\u003e\n\u003cli\u003e2020+ A91 Toyota Supra 2.0 (B46 2.0T)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eEmissions disclaimer:\u003c\/strong\u003e This product is not legal for sale or use on pollution-controlled vehicles operated on public roads and is intended for off-road, race, or closed-course competition use only. You are responsible for compliance with all applicable emissions laws; use on public roads may violate the Federal Clean Air Act (42 U.S.C. § 7522) and similar state laws. Please check your local laws before purchase and installation.\u003c\/p\u003e\u003cp\u003eShips from our Vancouver shop — KORE SPEED is proudly Canadian-owned, with no surprise cross-border duties for Canadian buyers. Questions on fitment? Email \u003ca href=\"mailto:support@korespeed.com\"\u003esupport@korespeed.com\u003c\/a\u003e.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":51579815133240,"sku":"CTS-EXH-DP-0037","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/DP-0037.jpg?v=1765846431","url":"https:\/\/korespeed.com\/products\/cts-turbo-bmw-f2x-f3x-g20-g30-230i-330i-430i-530i-amp-xdrive-b46-downpipe","provider":"KORE SPEED","version":"1.0","type":"link"}