Audi R8 Valved Catback Exhaust 2006-2015 (BYH 42) | WSTN Performance

The 4.2 FSI V8 revs to 8,250rpm and the factory system still smothers it. WSTN Performance valved catback exhaust for Audi R8 (Type 42) 2006-2015. Why Upgrade? ✓ Valved Sound Control: Electronically actuated valves open and close on demand via the included remote kit, giving you quiet cruise mode and full naturally aspirated V8 bark at the push of a button. ✓ Increased Flow: Mandrel-bent stainless piping cuts backpressure so the 4.2 FSI V8 breathes freely and revs harder to redline. ✓ Stainless Steel Durability: stainless steel construction resists corrosion and holds up to daily driving and track use alike. Key Features & Specs Material: T304 stainless steel Construction: TIG-welded Valve System: Electronic remote-controlled valve actuation, remote kit included Branding: WSTN Performance logo Fitment & Compatibility ✓ Audi R8 (Type 42) / 2006-2015 / BYH 4.2 V8 Check it fits your car Use the fitment selector on this page to confirm your exact make, model, and year before ordering. What's In the Box ✓ 1 x WSTN Performance Audi R8 Valved Catback Exhaust with WSTN Performance logo ✓ 1 x Wireless remote valve control kit Installation Difficulty: 3 of 5: bolt-on flange connections, no cutting required Time: 2 to 3 Hours Mounting: Bolts to the factory mid-pipe flange using OEM-style hangers, remote valve control unit wires to a 12V switched source Warranty / Shipping DISCLAIMER WSTN Performance components are designed for track and competition use. To protect your build and ensure a perfect finish, we recommend professional installation by a certified specialist/workshop. It is the buyer's responsibility to ensure modifications comply with local regulations. WARRANTY We stand behind every product we sell. All WSTN Performance products carry a 1 year WSTN Performance warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. View our full Warranty policy page here. SHIPPING We offer tracked worldwide shipping on our entire catalogue. Lead times are shown on the product page and every order is personally dispatched once complete. View our full Shipping policy page here. RETURNS We offer returns on all products if items are damaged or there is something wrong. If we ever make a mistake, we'll cover the return shipping to make it right. View our full Return policy page here. SUPPORT Need a hand with fitment, shipping, or a return? Our Perth-based team is here to help you get your build perfect. Email: contact@wstnperformance.com