{"product_id":"cts-turbo®-14-20-bmw-m2c-m3-m4-s55b30-304ss-3-catless-down-pipe-set","title":"CTS Turbo® (14-20) BMW M2C\/M3\/M4 S55B30 304SS 3\" Catless Down Pipe Set","description":"\u003ch1\u003eCOMPATIBLE: (3.0L - S55B30)\u003c\/h1\u003e\n\u003ch1\u003e2018 - 2021 BMW M2 CS F87\u003c\/h1\u003e\n\u003ch1\u003e2014 - 2019 BMW M3 BASE F80\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2016 - 2019 BMW M3C F80\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2018 - 2019 BMW M3CS F80\u003c\/h1\u003e\n\u003ch1\u003e2014 - 2020 BMW M4 BASE F82\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2016 - 2020 BMW M4C F82\u003c\/h1\u003e\n\u003ch1\u003e\n\u003cmeta charset=\"utf-8\"\u003e2018 - 2020 BMW M4CS F82\u003c\/h1\u003e\n\u003ch1\u003e2016 BMW M4 GTS F83\u003c\/h1\u003e\n\u003ch2\u003eCTS Turbo is proud to announce the release of our downpipes for BMW F80\/F82 M3\/M4\/M2 Competition\u003c\/h2\u003e\n\u003ch2\u003eOur stainless steel high-flow downpipes allow for faster spool, better transient boost response, higher boost, and great sound.  Our downpipes are the first part of our modular exhaust system and are compatible with factory mid-pipes and our upcoming CTS Turbo mid-pipes.  You should expect 27whp\/40ftlbs torque gains when paired with appropriate tuning software.  We used CAD simulation to streamline the flow of exhaust gasses and ensure seamless integration with the factory and CTS exhaust components.  Many hours of R\u0026amp;D were spent to ensure a perfect fit, smooth exhaust flow, and excellent sound.\u003c\/h2\u003e\n\u003ch2\u003eUse of Bootmod3 software compatible with downpipes is strongly recommended. CEL will illuminate if correct software tuning is not used.\u003c\/h2\u003e\n\u003ch2\u003e\u003cb\u003eFeatures:\u003cbr\u003e\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eLarge 3″ downpipes\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eDurable 304 food-grade stainless steel\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eLaser-cut flanges\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eFactory-like placement of O2 sensors\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eDesigned using the latest 3D scanning technology\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eExhaust flow simulated with CAD software to ensure optimal flow routing\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003ePerfect fit with factory or aftermarket mid-pipes\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eAggressive sound – really makes that S55 scream\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cb\u003eFitment:\u003c\/b\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003e2015+ BMW S55 M3 (North America)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e2015+ BMW S55 M4 (North America)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003e2018+ BMW S55 M2C (North America)\u003c\/h2\u003e\n\u003c\/li\u003e\n\u003c\/ul\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 alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot_2025-03-14_at_6.28.30_PM.png?v=1741991332\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"CTS Turbo®","offers":[{"title":"Default Title","offer_id":42010523304030,"sku":"EXH-DP-0025","price":479.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0030\/5315\/8515\/files\/Screenshot2025-09-05at11.59.11AM.png?v=1757098781","url":"https:\/\/10secondracing.com\/products\/cts-turbo%c2%ae-14-20-bmw-m2c-m3-m4-s55b30-304ss-3-catless-down-pipe-set","provider":"10 Second Racing","version":"1.0","type":"link"}