{"product_id":"cts-exh-dp-0025-cat","title":"CTS Turbo High-Flow Downpipe Set - BMW S55 F8X M2C\/M3\/M4","description":"\u003cp\u003eCTS Turbo is proud to announce the release of our High-Flow CATS for BMW F80\/F82 M3\/M4\/M2 Competition\u003c\/p\u003e\n\n\u003cp\u003eOur stainless steel high-flow CAT 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 strong 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\/p\u003e\n\n\u003cp\u003eUse of Bootmod3 software compatible and is strongly recommended. CEL will illuminate if correct software tuning is not used.\u003c\/p\u003e\n\n\u003cp\u003eFeatures:\u003c\/p\u003e\n\n\u003cp\u003eLarge 3″\u003cbr\u003e\nDurable 304 food-grade stainless steel\u003cbr\u003e\nLaser-cut flanges\u003cbr\u003e\nFactory-like placement of O2 sensors\u003cbr\u003e\nDesigned using the latest 3D scanning technology\u003cbr\u003e\nExhaust flow simulated with CAD software to ensure optimal flow routing\u003cbr\u003e\nPerfect fit with factory or aftermarket mid-pipes\u003cbr\u003e\nAggressive sound – really makes that S55 scream\u003cbr\u003e\nFitment:\u003c\/p\u003e\n\n\u003cp\u003e2015+ BMW S55 M3 (North America)\u003cbr\u003e\n2015+ BMW S55 M4 (North America)\u003cbr\u003e\n2018+ BMW S55 M2C (North America)\u003cbr\u003e\nStage 2 software is required to avoid check engine light.\u003c\/p\u003e","brand":"CTS Turbo","offers":[{"title":"Default Title","offer_id":46656187236656,"sku":"CTS-EXH-DP-0025-CAT","price":546.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/7582\/4176\/files\/CTS-EXH-DP-0025-CAT-11_679a6d6b-cc33-440f-b3c1-80b73253e10c.jpg?v=1711857510","url":"https:\/\/es-performance.com\/en-us\/products\/cts-exh-dp-0025-cat","provider":"Eurosport Performance","version":"1.0","type":"link"}