Overview
Milltek Resonated Cat-Back Exhaust System for Audi B9 S5 3.0 V6 Turbo Coupe and Cabriolet (Non-Sport Differential models). 2.50" mandrel-bent T304L stainless steel construction with quad GT-100 burnt titanium trims. Direct factory fitment-no modification required, uses OEM hangers and bracket locations.
Hand-finished T304Lstainless steel throughout. Mandrel-bent piping (2.50"/63.5mm diameter) optimizes exhaust scavenging. Resonated design tuned to eliminate drone while delivering an engineered OE+ tone character at cruise and a sportier note at full throttle. CNC-formed GT-100 trims in burnt titanium finish.
Details
Fitment Notes Details
- Audi B9 S5 Coupe (2017-2024) - Non-Sport Differential models only
- Audi B9 S5 Cabriolet (2017-2024) - Non-Sport Differential models only
- Engine: 3.0L V6 Turbo (EA839)
- Cat-back design: factory cats retained
Each system is decibel-tested and EC type-approved for street use. OEM+ fitment means no cutting, welding, or suspension modification.
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 | S5 | EA839 | 3.0T | All |
