Overview
The Milltek Race Non-Resonated Cat-Back Exhaust System is engineered for the Audi B8 S5 3.0 TFSI Coupe and Cabriolet. This 2.37" (60.30mm) dual outlet system replaces the factory cat-back with direct fitment using OEM hangers, requiring no modification.
Constructed from hand-finished T304L stainless steel with mandrel-bent piping, this system delivers aggressive full-throttle character with minimal interior drone through precision acoustic tuning. Polished oval trim finishes provide OEM+ visual integration. Non-resonated configuration is engineered for closed-course and track use where peak exhaust note is prioritized over street refinement.
Details
Fitment Notes
- Audi B8 S5 Coupe (3.0 TFSI)
- Audi B8 S5 Cabriolet (3.0 TFSI)
- Direct cat-back replacement - turbo to rear axle
- Uses factory mounting points
Specifications
- Pipe diameter: 2.37" (60.30mm)
- Material: Hand-finished T304L stainless steel
- Configuration: Non-resonated (race)
- Outlet: Dual polished oval trims
- Installation: No modification required
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 |
|---|---|---|---|---|---|
| 2010-2012 | Audi | S5 | EA837 | 3.0T supercharged | All |
