Milltek Audi S5 3.0 V6 Turbo Coupe Only B9 (Sport Diff Models Only & Without Brace Bars) 2017-2023 Active Valve Control Exhaust

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.