{"product_id":"cts-turbo®-12-16-bmw-m135i-m235i-335i-435i-n55b30-304ss-3-5-catless-down-pipe-with-pneumatic-wastegate","title":"CTS Turbo® (12-16) BMW M135i\/M235i\/335i\/435i N55B30 304SS 3.5\" Catless Down Pipe with Pneumatic Wastegate","description":"\u003ch1\u003eCOMPATIBLE: (3.0L - N55B30)\u003c\/h1\u003e\n\u003ch1\u003e2014 - 2016 BMW M135i \u003c\/h1\u003e\n\u003ch1\u003e2014 - 2016 BMW M235i\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2014 - 2016 BMW M235i xDrive\u003c\/h1\u003e\n\u003ch1\u003e2012 - 2016 BMW 335i \u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2012 - 2016 BMW 335i xDrive\u003c\/h1\u003e\n\u003ch1\u003e2012 - 2016 BMW 435i \u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2012 - 2016 BMW 435i xDrive\u003c\/h1\u003e\n\u003ch2\u003eThe CTS Turbo Catless Downpipe BMW N55 (Pneumatic Wastegate) is made to maximize exhaust flow for highest power gains. Do not compromise performance and sound with factory parts – unleash your BMW’s potential!\u003c\/h2\u003e\n\u003ch2\u003eDesigned using the latest in CAD technology; this part is made to fit perfectly in place of your factory downpipe. Manufactured from T304 stainless steel, hand TIG welded and back-purged to ensure years of reliable performance.\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eProduct Details:\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003ePrecisely designed and tested on a real car in the real world\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eT304 stainless steel, TIG welded back-purged construction\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eReplaces restrictive factory downpipe\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eGreat power upgrade with uncompromising performance\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eIncredible sporty exhaust sound, subtle when cruising\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eNo drone with factory exhaust\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTo remove the CEL that will occur, proper tuning software must be used. Use of proper Bootmod3 software upgrade is strongly recommended. For OFF-ROAD use only.\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eApplication guide\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\n\u003cb\u003eF30 BMW\u003c\/b\u003e 335i \u0026amp; 335xi 2012 – 07\/2013\u003cbr\u003e\u003cb\u003eF20\/F21 BMW\u003c\/b\u003e M135i \u0026amp; M135xi 2012 – 07\/2013\u003c\/h2\u003e\n\u003ch2\u003e135i or 335i with a production date after 07\/2013 will need the 4″ downpipe:\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003eStage 2 software is required to avoid check engine light.\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch1\u003eWARRANTY:\u003c\/h1\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2025-03-14_at_6.28.30_PM.png?v=1741991332\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CTS Turbo®","offers":[{"title":"Default Title","offer_id":42029536018526,"sku":"EXH-DP-0022","price":279.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2025-09-13at8.00.53PM.png?v=1757818888","url":"https:\/\/10secondracing.com\/products\/cts-turbo%c2%ae-12-16-bmw-m135i-m235i-335i-435i-n55b30-304ss-3-5-catless-down-pipe-with-pneumatic-wastegate","provider":"10 Second Racing","version":"1.0","type":"link"}