Overview
Milltek Non-Resonated Cat-Back Exhaust System for Audi B8 A4 2.0 TFSI S-Line (manual and automatic transmissions). Direct factory fitment; no modification required. Mandrel-bent T304L stainless steel construction with hand-finished dual-outlet GT100 polished tips.
The 70mm (2.76") bore diameter maximizes exhaust scavenging and reduces back-pressure. Non-resonated design eliminates the OEM resonance chamber, delivering full-throttle character and engineered tone with no secondary silencer. Uses OEM hangers and bracket points for seamless installation.
Details
System Specification
- Pipe diameter: 70mm mandrel-bent T304L stainless steel
- Configuration: Non-resonated cat-back (OEM+ fitment)
- Finish: Hand-polished dual GT100 trims
- Fitment: Audi B8 A4 2.0 TFSI S-Line (2008-2011)
- Installation: Direct replacement, OEM hangers
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 |
|---|---|---|---|---|---|
| 2009-2012 | Audi | A4 | EA888 Gen 2 | 2.0T | All |
