GReddy Performance Products - Intercooler Kit, V-Spec (28R), Front Mount, for Subaru Impreza WRX/STi 02-UP.
Note: Requires Airinx Intake Kit/Removes Stock Fog Lights

One of the best ways to increase horsepower on any forced-induction engine is through intercooling. An intercooler must have the ability to cool down the compressed air and deliver it to the intake manifold without loosing pressure. The free flowing intercooler will help the turbocharger at higher rpm which will provide increased horsepower. Unfortunately, it is almost impossible to place a large capacity intercooler in a limited space engine compartment. GReddy Intercoolers are designed to fit in limited spaces and maintain a high level of heat dissipation through the use of an internal fin design. GPP offers a complete line of factory replacement upgrade intercoolers along with a wide variety of custom sized units for special applications. All GReddy Intercoolers are designed with a special high-density core to give you maximum cooling with the least pressure drop. This kit requires the removal of factory air filter box and fog lamps. Most aftermarket air filter will fit but no cold air system