Milltek Large Bore Downpipes with Hi-Flow Sports Cats Audi B9 RS5
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
- Heat wrap protected
- 2018+ Audi B9 RS5 Coupe
- 2019+ Audi B9 RS5 Sportback