Milltek Audi RS3 (8V) Pre-Facelift Sportback Active Valve Control (2015-2017) Model_(8V) Sportback (2015-17) Note- This product is designed

Note- This product is designed without a rear box and will be extremely loud

1 x 2000mm of 4mm Vacuum Hose

Sports Cat & cat back exhaust - resonated)

The result is 316BHP

Milltek Audi RS3 (8V) Pre-Facelift Sportback Active Valve Control (2015-2017) Model_(8V) Sportback (2015-17) Note- This product is designedAll Milltek performance exhaust systems are manufactured from T304L stainless steel; giving you the satisfaction of knowing that our products are meant to last within some of the toughest environments. T304L is a highly durable form of stainless steel that is far less susceptible to degradation and discolouration than many others of its kind, while it will last almost indefinitely. Additional Info: with Apple & Android Bluetooth App support Fits both