The APR turbo muffler delete is expertly engineered to fit the turbo of the 1.8 / 2.0 TFSI EA888.3 engines, compatible with models such as the Audi S3 8V, TT8S, Golf 7 GTI, Golf 7 R, and Leon 3 Cupra. This product substitutes the original turbo muffler, which was crafted to minimize boost charge sou..