The addition of a GReddy Intercooler Kit is one of the best ways to safely increase horsepower in a turbocharged engine. By reducing the engine's inlet temperatures, a denser air charge will enter the engine; this kit can make more horsepower at the same boost level and even more power at higher boost levels. Even if there is a factory-installed GReddy intercooler, generally these stock units are not ideal even for factory boost levels. They are usually mounted in awkward locations and become very susceptible to heat saturation. They are not ideal for increased boost levels.

GReddys Subaru Impreza WRX STI kits include:

• All necessary mounts
• GReddy aluminum piping
• Hose kit
• Clamp kit

All GReddy kits are designed with specific cores to provide an ideal concession of cooling and flow, with the added benefit of aggressive looks and style. This is achieved by finding an ideal position and configuration for a wide range of boost levels. GReddys engineers properly size the number of rows in the core and tune the internal core with either a free flowing GReddy V-spec. core kit, the new GReddy M-Spec kit. bar-and-plate core, or GReddys R-Spec core with a different inner fin patterns . GReddys V-spec kit and GReddy R-Spec core kit are a lightweight air-to-air, tube and fin design with a highly efficient tube design, which allows smooth ambient flow for optimum heat dissipation and flow to engine cooling systems.

Although only offered in very limited sizes, GReddy M-Spec core kit is an economical compromise that has performance, which lies between the free flowing GReddy V-spec kit. and the extreme cooling potential of the GReddy R-Spec. core kits. GReddy kits offer a great balance of heat exchanging efficiency and flow. The ends of the cores are TIG -Welded and capped off with our smooth flowing heavy-duty cast aluminum end tanks. GReddys lightweight mandrel bent aluminum piping and/or cast aluminum elbows, complete with hose couplers, are used to route air charge smoothly.