Wagner Tuning Competition Intercooler EVO2 Audi TT-RS 8J | AustraliaWagner Tuning Audi TTRS Intercooler Competition The Wagner Tuning 8J Audi TTRS Intercooler EVO 2 includes an integrated cross member. 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 Tube Fin intercooler cores combined with cast aluminium and then CNC end