Milltek Audi RS7 C8 4.0 V8 bi-turbo (Non OPF/GPF US/ROW Models) 2019-2023 Large Bore Downpipes and Hi-Flow Sports Cats Exhaust - Fits Milltek System

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 to Milltek Sport Catback Back System - Requires Stage 2 ECU Software