Milltek Audi RS6 C8 4.0 V8 bi-turbo (Non OPF/GPF Models - USA/ROW Models) 2020-2023 Large-bore Exhaust Downpipes and Cat Bypass Exhaust Pipes Exhaust - SSXAU907

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.