{"product_id":"high-grade-catback-muffler-valvetronic-exhaust-system-for-bmw-e92-m3-4-0l-2009-2013","title":"Performance T304 Stainless Steel Valvetronic Catback Exhaust System for BMW E92 M3 S65 4.0L V8 2009-2013","description":"\u003cdiv\u003eDESCRIPTION\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eRelease Crisp Naturally Aspirated V8 Sound, Reduce Exhaust Backpressure \u0026amp; Support Switchable Tone For BMW E92 M3 S65.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis valvetronic catback exhaust system is constructed from premium T304 stainless steel. Optimized mandrel bent piping minimizes airflow restriction and improves exhaust gas flow efficiency. Built-in electronic valve system enables remote control to switch between quiet daily mode and aggressive high-pitched NA V8 soundtrack. Equipped with replaceable polished exhaust tips for personalized styling. Precision engineered following OEM chassis data for direct bolt-on installation, no cutting or welding required.\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 E92 M3 Coupe — 2009–2013\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nEngine: S65 4.0L Naturally Aspirated V8\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\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\u003ePremium T304 Stainless Steel Construction:\u003c\/strong\u003e Great anti-corrosion performance, stable structure under long-term high-temperature exhaust conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmooth Mandrel Bent Tubing:\u003c\/strong\u003e Eliminates sharp flow corners to lower exhaust backpressure and unlock sharper throttle response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWireless Remote Electronic Valvetronic System:\u003c\/strong\u003e One-touch switch between quiet cruising mode and iconic high-revving V8 race tone.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Handcrafted TIG Welding:\u003c\/strong\u003e Consistent smooth weld seams ensure reliable sealing and prevent exhaust leakage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterchangeable Polished Exhaust Tips:\u003c\/strong\u003e Detachable tail tips for easy appearance upgrade.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Direct Bolt-On OEM Layout:\u003c\/strong\u003e Matches factory mounting hangers and connection positions perfectly, no chassis modification needed.\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 T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess:\u003c\/strong\u003e Mandrel bent tubing, handcrafted TIG welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Type:\u003c\/strong\u003e Wireless remote controlled electronic valvetronic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e S65 4.0L Naturally Aspirated V8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e BMW E92 M3 Coupe 2009–2013\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on catback replacement\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\u003eComplete T304 Stainless Steel Valved Catback Exhaust Assembly\u003c\/li\u003e\n\u003cli\u003e4 x Polished Stainless Steel Exhaust Tips\u003c\/li\u003e\n\u003cli\u003eWireless Remote Control Module \u0026amp; Wiring Harness\u003c\/li\u003e\n\u003cli\u003eFull Set Stainless Steel Clamps, Hangers \u0026amp; Installation Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":55035685110132,"sku":"EXH-BM-E92M3-VALVED","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/He46185a663404a10a5c228197e958e38u.jpg?v=1785204780","url":"https:\/\/wanmaxracing.com\/products\/high-grade-catback-muffler-valvetronic-exhaust-system-for-bmw-e92-m3-4-0l-2009-2013","provider":"Wanmax Racing","version":"1.0","type":"link"}