Capristo exhaust Audi S8 4N Engine: 420 KW Information: exhaust system with electric flaps to use the OEM actuators, front silencer and middle silencer replacement pipes, with colored anodized tailpipes in red, silver, black and carbon, or aluminum outer sleeve in wicrom black, from 2017-2019 Homologation: not street legal Part No.:02AU09403014