Milltek Sport Large-Bore Downpipe Audi S6, S7, RS6, RS7 C7 4.0TFSI Catalyst:De-cat Compatibile Makes and Models:

Compatibile Makes and Models:

If your intake system doesn´t have the performance you need it will be to harder for the turbocharger to get the air it needs which will lower engine effeciency and this will make you loose hp

Position: Front axle

17- (facelift) 3-dr

USB-C cable for power supply (1

Milltek Sport Large-Bore Downpipe Audi S6, S7, RS6, RS7 C7 4.0TFSI Catalyst:De-cat Compatibile Makes and Models:Milltek Sport Large Bore Downpipes are perfect when you want to improve both performance and sound. These downpipes are manufactured with a larger diameter than standard OEM parts, which means there is significantly more space for more gas to leave the engine and pass through, increasing efficiency. Used with a Catalyst Bypass Pipe, you can expect a significant power gain without any restriction of gas flow caused by a catalytic converter. Or you can