Overview
Milltek 2.50" Resonated Cat-Back Exhaust System for Audi B9 S4 and S5 3.0 V6 Turbo. Direct factory fitment for Sport Differential models without brace bars. T304L stainless steel construction with quad GT-100 titanium trim outlets.
Hand-finished T304L stainless steel mandrel-bent piping (63.50mm / 2.50" diameter) engineered for improved exhaust flow and OEM+ tone character. Resonated design eliminates drone while maintaining full-throttle presence. Direct replacement fitment uses OEM hangers and suspension points-no modification required on compatible models.
Details
Fitment Notes
- Audi S4 B9 Saloon/Sedan (2016+) - Sport Differential models only, without brace bars
- Audi S5 B9 Sportback (2017+) - Sport Differential models only, without brace bars
- 3.0L V6 Turbo EA839 engine
EC Approval certified for global compliance. Engineered to Exhilarate.
Designed and manufactured in the UK with 40+ years of performance exhaust heritage. Tested at the Nurburgring.
Fitment
| Years | Make | Model | Engine Family | Engine | Trim |
|---|---|---|---|---|---|
| 2018-2019 | Audi | S4 | EA839 | 3.0T | All |
| 2018-2019 | Audi | S5 | EA839 | 3.0T | All |
