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 our Hi-Flow Sports Cat, you can expect a significant increase in performance and a noticeable difference in sound aesthetic.
Features:
- 4.5″ Downpipe
- 100 CPSI Race Cat
- Designed, Developed and Tested at Milltek Sport’s facility at the Nürburgring, Germany
- Lifetime warranty for the original purchaser
What’s Included:
- Milltek Catted High Flow Downpipe
Fitment Details:
- F20/F21 M140i 3/5-Door
- F22 M240i Coupe
