{"product_id":"jtld-exhaust-valvetronic-catback-for-audi-s6-c7-exhaust-system-valved-exhaust-escapes-pipes","title":"Performance T304 Stainless Steel Valvetronic Catback Exhaust System with X-Pipe for Audi S6 C7 4.0T V8 Twin Turbo","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptimize Exhaust Gas Flow, Reduce Backpressure \u0026amp; Deliver Switchable Sport Sound For Audi S6 C7 4.0T.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis valvetronic catback exhaust system is built from premium T304 stainless steel. Mandrel bent smooth piping reduces exhaust restriction, improving exhaust velocity and throttle responsiveness. Built-in pneumatic valve structure supports remote control operation, allowing seamless switching between quiet cruising mode and aggressive sport exhaust tone. Designed with X-pipe layout to enrich V8 sound texture. Precision engineered 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 for:\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudi S6 C7 4.0T V8 Twin Turbo\u003c\/strong\u003e\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\u003eHigh-Grade T304 Stainless Steel Construction:\u003c\/strong\u003e Excellent rust resistance and structural stability under continuous high-temperature exhaust conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMandrel Bent Flow Optimized Tubing:\u003c\/strong\u003e Smooth internal surfaces minimize airflow turbulence, effectively lowering turbo backpressure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote Controlled Pneumatic Valvetronic System:\u003c\/strong\u003e One-touch switch between quiet daily mode and rich resonant V8 sport sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX-Pipe Equalized Layout:\u003c\/strong\u003e Balances exhaust pulses from both cylinder banks for deeper, more cohesive exhaust note.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHandcrafted TIG Welding:\u003c\/strong\u003e Uniform sealed welds prevent exhaust leakage and extend service lifespan.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Direct Bolt-On OEM Fitment:\u003c\/strong\u003e Matches factory hangers and mounting geometry 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 Remote controlled pneumatic valvetronic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal Layout:\u003c\/strong\u003e X-Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Vehicle:\u003c\/strong\u003e Audi S6 C7 4.0T V8 Twin Turbo\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\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":55035536802164,"sku":"EXH-AD-S6C7-VALVED","price":850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/H2ea3978fdaf14d0b8ea6e1c2e8f8ab5a5.jpg?v=1785201498","url":"https:\/\/wanmaxracing.com\/products\/jtld-exhaust-valvetronic-catback-for-audi-s6-c7-exhaust-system-valved-exhaust-escapes-pipes","provider":"Wanmax Racing","version":"1.0","type":"link"}