Overview
The Milltek Non-Resonated Cat-Back Exhaust System is engineered for the Audi TTRS MK3 Quattro as a direct factory replacement. This 3.00" (76.20mm) mandrel-bent system replaces the OEM cat-back section, delivering enhanced exhaust flow and an engineered tone character without resonance tuning.
Hand-finished T304L stainless steel construction with polished oval trims. Direct fitment using OEM hangers - no modification required. The non-resonated design produces a full-throttle character optimized for closed-course and track use; decibel testing available upon request.
Details
Fitment Notes
- Audi TTRS MK3 Quattro (2019+)
- Cat-back only - retains OEM downpipe and secondary catalytic converter
- Direct replacement fitment, OEM hanger compatible
The non-resonated configuration is optimized for drivers seeking maximum sound character and is recommended for track or closed-course driving.
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 |
|---|---|---|---|---|---|
| 2018-2022 | Audi | TT RS | EA855 EVO | 2.5T | All |
