{"product_id":"mad-n55-downpipe-v2-bmw-m135-m235-m2-335-435-4-0","title":"MAD N55 Downpipe V2 BMW M135 M235 M2 335 435 4.0\"","description":"\u003cp\u003eUpgrade from the stock N55 downpipe to the MAD N55 V2 4.0\" Catless Downpipe for maximum airflow, power and sound. Removing the restrictive factory catalytic converters eliminates back-pressure so your turbo spools faster and reaches maximum power — with a much nicer note as a bonus.\u003c\/p\u003e\n\u003cp\u003eExpect up to a 30 HP increase on a tuned N55 with the stock turbo, and more on an upgraded turbo.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge 4.0\" catless design.\u003c\/li\u003e\n\u003cli\u003eSmooth bends for maximum airflow with no drone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to 30 HP\u003c\/strong\u003e on the stock turbo — even more with an upgraded turbo.\u003c\/li\u003e\n\u003cli\u003eLifetime warranty on defects and fitment; 90-day return; ships in 1–2 business days; spot-on fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2014–2015 BMW M135i \u0026amp; xDrive (after 07\/13 production)\u003c\/li\u003e\n\u003cli\u003eBMW M235i \u0026amp; xDrive\u003c\/li\u003e\n\u003cli\u003eBMW M2\u003c\/li\u003e\n\u003cli\u003e2014–2015 BMW 335i \u0026amp; xDrive (after 07\/13 production)\u003c\/li\u003e\n\u003cli\u003eBMW 435i \u0026amp; xDrive\u003c\/li\u003e\n\u003c\/ul\u003e\n\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\n\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":"MAD","offers":[{"title":"Default Title","offer_id":51574528147512,"sku":"MAD-009","price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/MAD-009_2__95986.1627599227.386.513.jpg?v=1764905937","url":"https:\/\/korespeed.com\/products\/mad-n55-downpipe-v2-bmw-m135-m235-m2-335-435-4-0","provider":"KORE SPEED","version":"1.0","type":"link"}