{"product_id":"heat-shielded-ss304-high-flow-front-downpipe-pair-for-audi-rs4-b9-rs5-b9-2-9t-v6-twin-turbo","title":"Heat Shielded SS304 High Flow Front Downpipe Pair for Audi RS4 B9 RS5 B9 2.9T V6 Twin Turbo","description":"\u003cdiv\u003e\n\u003ch3\u003eDESCRIPTION\u003c\/h3\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eOptimize Turbo Exhaust Circulation \u0026amp; Block Thermal Radiation for Audi RS4 RS5 B9 2.9T.\u003c\/strong\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\nThis matched pair of front turbo pipes adopts thick mandrel bent T304 stainless steel with full wrapped mesh heat shielding layer, effectively isolating high exhaust radiant heat to protect surrounding engine bay wiring and plastic components. Optimized wide-bore internal channel smooths gas flow and reduces circulation resistance, delivering faster turbo response and deeper sport V6 exhaust tone. Reserved sensor mounting ports match OEM chassis data completely, built-in flexible pipe section buffers engine vibration to avoid weld fatigue. Produced via 1:1 chassis jig molding for fully consistent fitment, supporting direct OEM bolt-on installation without cutting or modification. Clean precision TIG airtight welding ensures stable performance under sustained extreme high heat operation.\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\u003eAudi RS4 B9 \u003c\/strong\u003e— All Production Years (2.9T Twin Turbo V6)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudi RS5 B9 \u003c\/strong\u003e— All Production Years (2.9T Twin Turbo V6)\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\u003eThick Mandrel Bent T304 Stainless Steel Base:\u003c\/strong\u003e Heavy-duty pipe wall with outstanding anti-rust and high-temperature durability, suitable for long-term performance driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Wrap Multi-Layer Mesh Heat Shield:\u003c\/strong\u003e Locks extreme turbo exhaust heat to prevent heat soak to adjacent intake and wiring parts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Large Bore High Flow Internal Geometry:\u003c\/strong\u003e Minimizes internal gas flow resistance to speed up turbo spool and sharpen throttle feedback.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In Interlocked Braided Flex Section:\u003c\/strong\u003e Absorbs engine shifting vibration, helping prevent weld cracking under intense driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReserved OEM Sensor Bungs:\u003c\/strong\u003e Precisely positioned sensor ports fully match factory chassis layout, no extra drilling required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1:1 Chassis Jig Precision Mold Design:\u003c\/strong\u003e Every pipe bend and flange dimension replicates original vehicle specifications for seamless plug-and-play fitment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniform Clean TIG Welding:\u003c\/strong\u003e Air-tight welds maintain structural integrity under continuous exhaust heat, reducing abnormal rattling and gas leakage risks.\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\u003eMain Pipe Material:\u003c\/strong\u003e Thick Mandrel Bent T304 Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Treatment:\u003c\/strong\u003e Full Wrap Multi-Layer Thermal Insulation Mesh\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Set:\u003c\/strong\u003e Left \u0026amp; Right Front Turbo Downpipe Pair\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlex Section:\u003c\/strong\u003e Integrated Braided Flexible Pipe\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWelding Process:\u003c\/strong\u003e Precision TIG Air-Tight Welding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engine:\u003c\/strong\u003e 2.9T Twin Turbo V6 (RS4 \/ RS5 B9)\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\u003e1 Pair Complete Heat Shielded SS304 High Flow Front Downpipe Assembly\u003c\/li\u003e\n\u003cli\u003eFull Set OEM Matching Installation Clamps \u0026amp; Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"Wanmax Racing","offers":[{"title":"Default Title","offer_id":54969146540404,"sku":null,"price":430.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0990\/7244\/2740\/files\/H461e6076db4348d7912bf1bcf14d0b1cT.jpg?v=1784191458","url":"https:\/\/wanmaxracing.com\/products\/heat-shielded-ss304-high-flow-front-downpipe-pair-for-audi-rs4-b9-rs5-b9-2-9t-v6-twin-turbo","provider":"Wanmax Racing","version":"1.0","type":"link"}