Car :Audi RS3 (typ 8V) 2015>> Sportback 2.5TFSI Quattro (294kW) 2017>>05/2018 Group: Evo Line Description: Stainless steel cat replacement pipe group n Oversized exhaust pipe diameter 80 mm Requires ECU remap Details: 50.0775.58 / 50.0775.78 / 50.0776.58 / 50.0776.78 Street legal: ohne Zulassung/not street legal