Wagner Tuning EVO2 Competition Intercooler Kit | 2000-2006 Porsche 996 Turbo (200001078)2000 2006 EVO2 Porsche 996 Competition Intercooler Kit by Wagner Tuning The Wagner Tuning Porsche 996 911 Turbo (S) Intercooler Kit EVO2 has the following core size (2 x [330mm x 222mm x 145mm] = 21. 244cm), providing 77% more volume compared to the stock mounted intercooler. Our 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