HPZPRPCEW Muffler For A6 A7 2016 2017 2018 Upgrade S6 S7 Quad Outlet Exhaust Pipe Tailpipe Stainless Steel Tip Nozzle Exhaust Head(BLACK)

The exhaust pipe can reduce exhaust pressure, improve exhaust performance, help reduce vibration and sound absorption, and make the car exhaust sound smoother. The exhaust pipe can optimize the flow of exhaust gas and help reduce the noise of the car heater exhaust pipe. For A6 A7 2016 2017 2018 Upgrade S6 S7 Muffler Exhaust Head. Made of stainless steel, it is waterproof, not easy to fade and durable. It improves exhaust emissions, enhances vehicle running smoothness, performance, and driving experience.