BMW G8X - Large Bore Downpipe and Cat Bypass Pipes Audi > S4 > 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later Comfort to Cupra mode) your

Comfort to Cupra mode) your exhaust tone will not continue to swop from quieter to louder tones as before

The turbo back system has been designed with a 4

independent testing has revealed that the 3” Turbo back upgrade with a re-map produces over a 20% increase in BHP

For those seeking to achieve the more aggressive and sporty look of the 440i to the rear end of their 420D

the growing range includes Hybrid’s

BMW G8X - Large Bore Downpipe and Cat Bypass Pipes Audi > S4 > 3.0 Turbo V6 B9 - Saloon/Sedan & Avant (Non Sport Diff Models) - Left Hand Drive Cars Only > 2016 and Later Comfort to Cupra mode) yourMilltek 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. Used with our Catalyst Bypass Pipe, you can expect significant power gain without any restriction on gas flow made by a catalyst. All our performance exhaust