Audi Rs7/Rs6 Catless Downpipes 2019+ 4.0T

The Audi C8 RS7 and RS6 Catless Downpipes: How to Get the Most Performance for Your Car. ‍ The exhaust system is perhaps one of the most overlooked facets of the car. But you don’t need to be a car enthusiast to understand that the exhaust system plays a crucial role in the engine’s performance. The exhaust system is what brings the exhaust gasses released by the engine and exits them out of the car. There are many factors that affect the exhaust system; some of these factors are controlled by the car maker and some are not. But these factors combined together are generally referred to as the exhaust note. If a car maker has the exhaust system on their mind when designing the car, you’ll notice it. Audi is no different in this regard. With the new Audi RS7 and the RS6, Audi has brought the exhaust system to the forefront. The new Audi RS7 and RS6 come with a variant of the exhaust system called Catless Downpipes. What is a Catless Downpipe? A catback exhaust system is a special