The Wagner Tuning competition radiator kit is built for 2015–2017 Audi S8 4.0L BiTurbo applications, offering upgraded cooling capacity for high-demand driving. As a direct-fit replacement, it supports sustained operating temperatures under heavy loads and suits owners who need a more capable radiator than the factory unit.
Wagner Tuning 15-17 Audi S8 4.0L BiTurbo Competition Radiator Kit