Milltek Sport Audi S8 D4 4.0 TFSI Downpipe De-cat

High-flow downpipe dedicated to Audi S8 D4 equipped with a 4.0 TFSI engine.

The modification of the front part of the exhaust significantly reduces back pressure, which translates into improved performance of the car.
The component is made of stainless steel. Designed to connect with Milltek Sport Cat-back exhaust or the stock system.