{"product_id":"mad-bmw-e-chassis-5-hd-intercooler-n54-n55-135-1m-335-x1-stepped-core","title":"MAD BMW E chassis 5\" HD intercooler N54 N55 135 1M 335 X1 (Stepped Core)","description":"\u003cp\u003eUpgrade from the stock intercooler to the MAD 5\" HD Stepped-Core Intercooler for serious cooling and reliability on your E-chassis turbo BMW. The factory unit is small and inefficient and can't keep up with the boost a tuned car targets — the MAD cooler holds intake air temperatures in check so the car performs at its best.\u003c\/p\u003e\n\u003cp\u003eIt uses a high fin-density core plus a stepped-core design to maximise cooling area. At 22 lbs with dimensions of 21\" x 8.5\" x 5\", it's the ideal solution for stage 1 cars, and it's compatible with stock and aftermarket charge pipes.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-quality HD stepped core.\u003c\/li\u003e\n\u003cli\u003eDirect stock replacement — no cutting required.\u003c\/li\u003e\n\u003cli\u003eFits rear-wheel-drive and xDrive models.\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 (E chassis only)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2010–2013 BMW 135\u003c\/li\u003e\n\u003cli\u003e2007–2013 BMW 335\u003c\/li\u003e\n\u003cli\u003eBMW 1M\u003c\/li\u003e\n\u003c\/ul\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":51574528573496,"sku":"MAD-013","price":369.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1775\/7947\/files\/mad-10131010222__36188.1665433221.386.513.jpg?v=1764905989","url":"https:\/\/korespeed.com\/products\/mad-bmw-e-chassis-5-hd-intercooler-n54-n55-135-1m-335-x1-stepped-core","provider":"KORE SPEED","version":"1.0","type":"link"}