Audi Performance Exhausts
From the UR Quattro that started it all to the five-cylinder RS3 and the V10 R8, Audi has never stopped building drivers' cars. Milltek builds performance exhaust systems in T304L stainless steel for the Audi models below, from resonated cat-backs to full valved systems, built for the emotion.
Choose your model to see every system we make for it, or read our System Education guide to find the right setup.
- RS3 (8Y)
- RS3 (8V)
- RS4 (B9)
- RS5 Coupe (B9)
- RS5 Sportback (B9)
- RS5 Coupe (B8)
- RS6 (C8)
- RS7 (C8)
- RS7 (C7)
- RSQ8
- S3 (8Y)
- S3 (8V)
- S4 (B9)
- S4 (B8.5)
- S4 (B8)
- S4 (B6)
- S5 Coupe (B9)
- S5 Sportback (B9)
- S5 (B8.5)
- S5 (B8)
- S6 (C7)
- S6 (C6)
- S7 (C7)
- S8 (D5)
- SQ5 (B9)
- SQ5 (B8)
- TT RS (Mk3)
- TT RS (Mk2)
- TTS (Mk3)
- TT (Mk2)
- TT (Mk1)
- R8 V10 (Type 42)
- A3 (8V)
- A4 (B9)
- A4 (B8)
- A4 (B7)
- A4 (B6)
- A5 (B8)
- A6 (C7)
- UR Quattro
Common Questions
What are Milltek Audi exhausts made from?
Every Milltek system for Audi is engineered from T304L stainless steel, chosen for its corrosion resistance and consistent tone. It is the same grade we use across the entire catalog, built for the emotion.
Should I choose a resonated or non-resonated system?
Resonated systems add a center resonator for a refined, deeper tone that stays civil on long drives. Non-resonated systems are louder with more presence, a popular choice for RS3 and RS6 owners chasing the full five-cylinder and V8 character. Our System Education guide walks through the differences in detail.
How do I know a system fits my exact Audi?
Each model page lists systems built for that exact chassis, engine and model years, and every product page carries specific fitment notes. If your Audi matches the chassis and engine listed, the system is engineered for it.
Do you build systems for classic Audi models?
Yes. The catalog reaches back past the B6 and B7 generations to the original UR Quattro, alongside every modern RS, S and TT application.