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.

Product Features

• Improved performance

• Enhanced sound

• 3" cast T304 stainless construction

• 200 cell HJS catalyst

• Heat wrap protected

Fits

• 2018+ Audi B9 RS5 Coupe

• 2019+ Audi B9 RS5 Sportback