One of the best ways to increase performance in a smaller displacement engine, is forced-induction. GReddy Turbocharger Kits and Supercharger kits are engineered for vehicle specific applications. This allows us to tailor each kit for the best match in performance, drivability, and ease of installation. We offer 3 main categories of forced-induction kits along with a host of supplemental products to aid you in our "Total Tune-up" philosophy.