Unleash up to 300 wheel horsepower with this K04-001 bolt-on turbo upgrade for transverse VW and Audi 1.8T engines. Built and precision-balanced in Michigan, USA, it features a billet compressor wheel, high-efficiency turbine wheel, and high-heat turbine housing for extreme durability. The fast-spooling design delivers instant throttle response, while the direct-fit installation makes upgrading simple. Supporting mods are recommended for maximum performance. Includes install gaskets and studs. Free Ground Shipping within the continental U.S.