Milltek Large Bore Downpipe and Hi-Flow Sports Cat Audi 8V RS3/8S TTRS
Milltek Sport Large Bore Downpipes are perfect when looking to improve both performance and sound. These downpipes are fabricated with a larger diameter than standard OEM parts, meaning that there is significantly more space for more gas to exit the engine and pass through, increasing efficiency.
Combined with the Milltek Hi-Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound.
- Improved performance
- Enhanced sound
- 3" Cast T304 stainless construction
- 200 cell HJS catalyst
- 2017+ Audi 8V RS3
- 2018+ Audi 8S TTRS
- Requires a Stage 2 ECU remap
- Must be fitted with the OE or Milltek catback
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