{"product_id":"ss304-valved-catback-exhaust-for-bmw-m2-g87-m3-g80-m4-g82-s58-dual-tone-finish-available","title":"SS304 Valved Catback Exhaust for BMW M2 G87 M3 G80 M4 G82 S58 Dual-Tone Finish Available","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eTunable Sport Sound \u0026amp; Boost Flow for BMW G8X S58 Platform.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis mirror polished SS304 valved catback fits G87 M2\/G80 M3\/G82 M4 S58. Mandrel bent pipes cut backpressure to lift power and throttle response. OEM-synchronized electronic valves switch quiet drone-free daily tone and crisp race roar with exhaust pops. Two glossy tip options available: silver stainless steel or glossy carbon fiber. Full argon back-purged TIG welding ensures leak-proof durability, 3D scanned chassis data supports direct bolt-on installation without cutting.\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eVEHICLE FITMENT\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M2 (G87)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M3 Sedan (G80)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBMW M4 Coupe (G82) \/ M4 Convertible (G83)\u003c\/strong\u003e — All Years (3.0L S58 Twin-Turbo Inline Six Engine)\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eKEY FEATURES\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMirror Polished Heavy-Duty SS304 Tubing:\u003c\/strong\u003e Corrosion \u0026amp; heat resistant seamless mandrel bends remove factory flow restrictions for better power output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Synchronized Intelligent Valvetronic System:\u003c\/strong\u003e Fully compatible with stock drive modes, switch quiet cruise sound and aggressive track racing tone instantly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTwo Gloss Tip Options:\u003c\/strong\u003e Choose glossy silver stainless steel quad tips or premium glossy carbon fiber quad tips for personalized rear styling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Argon Back-Purged Hand TIG Welding:\u003c\/strong\u003e Smooth internal welds reduce airflow turbulence, fully sealed joints prevent exhaust leakage under sustained high heat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Exhaust Scavenging Design:\u003c\/strong\u003e Balanced pipe layout lowers backpressure, improves turbo spool and unlock extra horsepower.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Precision OEM Bolt-On Fitment:\u003c\/strong\u003e 3D scanning \u0026amp; CAD modeling perfectly match factory hangers, no cutting, welding or extra modification required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eTECH SPECIFICATIONS\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Mirror Polished High Grade SS304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e OEM Synchronized Electronic Valvetronic (Wireless remote optional)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip Style:\u003c\/strong\u003e Optional Gloss Silver SS Tips \/ Gloss Carbon Fiber Quad Tail Tips\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Type:\u003c\/strong\u003e High Flow Valved Catback Exhaust System\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process:\u003c\/strong\u003e Handcrafted Argon Back-Purged Full TIG Seamless Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Type:\u003c\/strong\u003e OEM Direct Bolt-On Replacement\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e S58 3.0L Twin-Turbo Inline Six\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eWHAT'S IN THE BOX:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e1x Complete Polished SS304 Valvetronic Catback Exhaust Assembly\u003c\/li\u003e\n\u003cli\u003e4x Gloss Silver Stainless Steel Tips OR 4x Gloss Carbon Fiber Tips (Optional)\u003c\/li\u003e\n\u003cli\u003eOEM Matching Valve Control Wiring Harness\u003c\/li\u003e\n\u003cli\u003eFull Set OEM Matching Installation Clamps, Rubber Hangers \u0026amp; Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":54919314768244,"sku":null,"price":849.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/Haf07a10a05414dfb83dc5af9023ce31fd.jpg?v=1783652199","url":"https:\/\/wanmaxracing.com\/products\/ss304-valved-catback-exhaust-for-bmw-m2-g87-m3-g80-m4-g82-s58-dual-tone-finish-available","provider":"Wanmax Racing","version":"1.0","type":"link"}