Fitting a front mount intercooler is an excellent way of safely increasing your engine's power output. This is as a result of reducing the temperature of the air entering the engine, creating a denser charge.Replacing the standard intercooler with a larger item means that much more cooling is on offer for the hot air trying to enter the engine. The cooler the air, the more power you will have on tap. Features: Delta Fin design intercooler core Core Size: 520 x 290 x 63mm Overall Size: 810 x 380 x 72mm 63mm inlet and outlet TIG welded Polished aluminium pipework All necessary clamps and hoses included 1050cfm @ 0.5psi drop Fits Subaru Impreza NewAge GDA WRX STi 2002-2006 models.