Milltek Audi RS6 C7 4.0 TFSI biturbo quattro inc Performance Edition 2013-2018 Active Suspension Control - SSXAU672

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.