The CTS Turbo red anodized aluminum oil cap is a sleek and stylish upgrade that fits seamlessly, replacing the OEM cap on the 1.8 / 2.0 TFSI EA888.3 engines found in the Golf 7 GTI / Golf 7 R, S3 8V, and the 2.5 TFSI Evo in the Audi RS3 8.5V and TTRS 8S.Direct fitment T6061 aluminum construction ..