Wagner Tuning Audi TTRS EVO II Competition Intercooler 8JTHIS ITEM CAN ONLY BE USED IN A COMPETITION RACING VEHICLE THAT IS NOT DRIVEN ON PUBLIC ROADS, UNDER CALIFORNIA STATE LAW IT IS NOT LEGAL FOR USE IN ANY OTHER MOTOR VEHICLE! The WAGNERTUNING intercooler EVO 2 TTRS 8J is made for Audi TT RS and includes an integrated crossmember. Our engineers have increased the intercooler core size and efficiency, as well as improved the endtank design to remove any OEM bottlenecks, resulting in increased flow rating