Car :Audi RS6 (typ 4G) 2013>> Quattro Avant 4.0TFSI V8 (412kW) 2013>> Group: Evo Line Description: Stainless steel centre pipe group N + Stainless steel rear silencer left/right with integrated valves.The valves are controlled by the OEM valve motor. Oversized exhaust pipe diameter 70 mm Details: Approval valid for the rear silencers. Street legal: mit ECE eintragungsfrei/street legal