Audi TT MK2 2.0 2WD - Stainless Steel Cast Large Bore Downpipe with Catalyst Delete (For Milltek Cat-Back) Audi > RS6 > C7 4.0 TFSI biturbo quattro inc Performance Edition > 2013 to 2018 On average

On average

With proven gains in power and torque

Example of VW Golf R Mk7 sports exhaust (turbo back sports cat / resonated)

This VW Golf GTI MK7

Audi TT MK2 2.0 2WD - Stainless Steel Cast Large Bore Downpipe with Catalyst Delete (For Milltek Cat-Back) Audi > RS6 > C7 4.0 TFSI biturbo quattro inc Performance Edition > 2013 to 2018 On averageMilltek 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. This product is intended