The Wagner Tuning Audi RS3 8Y 2.5 TFSI EVOX Competition Intercooler Kit is Wagner Tuning's EVO3.X intercooler — an extended or widened variant of the EVO3 platform built for applications where maximum core volume is the priority. Where the standard EVO3 represents a substantial upgrade, the EVO3.X goes further with an even larger core footprint, delivering additional heat rejection capacity for high-horsepower builds that run sustained high boost or compete in environments with elevated ambient temperatures.

Direct OEM-position fitment using factory mounting locations. Includes all required hardware. Best suited to stage 3+ applications, competition builds, and engines making significant power on a mapped tune.