The 4.0L TFSI engine inside the Audi S6 and S7 is an incredibly capable platform that deserves some love to unlock its true potential. The VR Performance Valvetronic exhaust system gives the twin-turbocharged V8 an aggressive exhaust tone that can be tamed by simply closing the valves. The dual 2.5-inch (63.5mm) diameter mandrel-bent exhaust tubing provides incredible flow and helps to eliminate backpressure.

With improved flow and muffler bypassing valves, the 4.0L V8 is woken up and gives off a menacing exhaust note. 3D scanning and CAD modeling allow for the VR Performance exhaust to fit flawlessly with no modification required for installation. Every component needed for installation is provided.

Features:

• High-quality 304 stainless steel tubing
• Mandrel-bent tubing promotes exhaust flow
• Dual 2.5" (63.5mm) mandrel-bent exhaust piping
• Lightweight 57.5lb construction
• Significantly reduced back pressure
• The Valvetronic system allows for bypassing the mufflers
• 3D scanning and CAD modeling provides precision fitment