Quick view Add to Cart CTS TURBO C7/C7.5 AUDI A8/S6/S7/S8/RS6/RS7 4.0T INTERCOOLER UPGRADE - CTS-HX-C7 Was: $749.99 Now: $637.49
Quick view Choose Options CTS TURBO C7 AUDI A6/A7 3.0T AND S6/S7 4.0T HEAT EXCHANGER UPGRADE - CTS-C7-AWIC Was: $559.99 Now: $447.99