Wagner Tuning - Audi RS6 C8 Competition Intercooler KitWagner Tuning Audi RS6 C8 Competition Intercooler Kit The Wagner Tuning Audi RS6 C8 Intercooler Kit has the following core size (2 x [265mm x 340mm x 105mm] = 18,9L) (2x[10,4Inch x 13,4Inch x 4,1Inch = 1050,64Inch), providing 41% 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