Wagner Tuning Competition Gen2 Intercooler Audi RS6 C5 4.2 Biturbo | AustraliaThe Wagner Tuning Audi RS6 C5 Intercooler Kit is a high performance redesign of the original Audi OEM intercooler designed specifically for the 4B Enthusiasts. Wagner engineers have increased the intercooler core size and efficiency, as well as improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties. Constructed of the highest quality Bar and Plate intercooler cores combined with