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 limted spaces and maintain a high level of heat dissipation through the use of an internal fin design.