The Wagner Tuning radiator kit for Audi RS4 B9/RS5 F5 is offered as a vehicle-specific cooling solution intended to replace or upgrade the stock radiator. The kit targets performance-oriented cooling needs for the listed RS and RS5 platforms, providing a direct-fit radiator assembly to maintain thermal control under demanding driving conditions while matching the vehicle’s OEM mounting pattern.
Wagner Tuning Audi RS4 B9/RS5 F5 Radiator Kit