Milltek Sport Cat-Back Exhaust system. Premium aircraft-grade 304 stainless steel, precision TIG-welded, bolt-on fit. Made in UK.
Product Highlights:
- 304L aircraft-grade stainless steel
- Precision TIG-welded construction
- Direct bolt-on replacement
- Performance gains + improved exhaust tone
Options Available:
- Tip Finish: Polished, Velvet Black
- Sound Level: Non-Resonated (Louder), Resonated (Quieter)
Milltek Part Numbers:
- SSXAU409 — Non-resonated (louder). Polished Quad-outlet
- SSXAU411 — Non-resonated (louder). Quad Black Velvet Tips
- SSXAU410 — Resonated (quieter). Polished Quad-outlet - EC Approved
- SSXAU412 — Resonated (quieter). Quad Black Velvet Tips - EC Approved
Vehicle Compatibility
This exhaust is confirmed to fit the following vehicles:
- Audi S5 3.0 TFSI B8.5 Coupé & Cabriolet (2011 to 2016)
