Milltek Audi RS3 (8V) Saloon / Sedan Secondary Catalyst Bypass Exhaust (Non-OPF/GPF Models 2017-2023)

All 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: Fits both OE and Milltek Sport Cat Back Systems. Not required on Turbo Back System *** Not all vehicles come equipped with secondary cats visual check recommended before ordering ***