{"product_id":"cts-turbo-race-4-downpipe-bmw-n55-electric-wastegate-x4-m40i","title":"CTS Turbo Race 4\" Downpipe BMW N55 (Electric Wastegate) X4 M40i","description":"\u003cp\u003e\u003ciframe title=\"CTS Turbo Race 4 inch Downpipe BMW N55 Electric Wastegate X4 M40i\" src=\"https:\/\/www.youtube.com\/embed\/0kWsXpwf1j4?rel=0\u0026amp;showinfo=0\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\u003cp\u003eThe CTS Turbo catless downpipe for the BMW N55 (electric wastegate) is built to maximize exhaust flow for the highest power gains. Do not let factory parts hold back performance and sound — unleash your BMW's potential. CAD-designed to drop perfectly into the factory location, it is hand TIG welded from T304 stainless and back-purged for years of reliable service. This listing is the X4 M40i application.\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\u003eT304 stainless steel, TIG welded back-purged construction\u003c\/li\u003e\n\u003cli\u003eReplaces the restrictive factory downpipe\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\u003eProper tuning software must be used to clear the CEL that will occur; a Bootmod3 downpipe software upgrade is strongly recommended. For off-road use only.\u003c\/p\u003e\u003ch3\u003eApplication Guide (does not fit RHD vehicles)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBMW X4 F26 M40i (2014-2018)\u003c\/li\u003e\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":51579814412344,"sku":"CTS-EXH-DP-0023-M40i","price":269.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/CTS-EXH-DP-0023-1_639777b3-0453-4569-9674-8aec1948c555.jpg?v=1765846418","url":"https:\/\/korespeed.com\/products\/cts-turbo-race-4-downpipe-bmw-n55-electric-wastegate-x4-m40i","provider":"KORE SPEED","version":"1.0","type":"link"}