APR 21-25 Audi RS6/RS7 (C8) Catback Exhaust System

The entire system is increased to a dual 3” (72mm) exhaust path. With the exhaust valves open, the exhaust gasses travel uninterrupted from the front of the system out through the exhaust tips. When exhaust gasses travel into the multichambered rear muffler / resonator, they continue uninterrupted and a Helmholtz resonator reduces drone frequences without restricting flow on the open-valve path. With the valves closed, exhaust gasses travel through a sound reduction path via a smaller 2.5” (63.5mm) pipe, reducing volume and allowing the system to act more civilized when needed. Finally the system terminates via oversized 8.23”x4.76” (211x21mm) RS-style oval exhaust tips. The tips feature a diamond black finish and a subtle APR logo for a refined touch.

This Part Fits:

Year	Make	Model	Submodel
2021-2023	Audi	RS6 Avant	Base
2025	Audi	RS6 Avant	GT
2024-2026	Audi	RS6 Avant	Performance
2021-2023	Audi	RS7 Sportback	Base
2024-2026	Audi	RS7 Sportback	Performance

Let our team advise you. We are happy to help. Send us an email.

Want to see what else we offer, click here. Vehicle Parts Search