The Wagner Tuning Performance intercooler for Audi TTRS and RS3 applications is a direct-replacement unit aimed at improving intake charge cooling for turbocharged engines. By lowering intake temperatures it helps sustain boost performance during hard driving and reduces the risk of heat-related throttle pullback. A vehicle-specific upgrade for owners seeking better thermal stability from the factory system.
Wagner Tuning Audi TTRS/RS3 EVO1 Performance Intercooler