The Process West Front Mount Intercooler Kit for the 1997-2000 Subaru GC WRX/STI includes a 600 x 285 x 100mm bar & plate intercooler core, with hi-flow polished aluminium end tanks. This allows for smooth flow and effective cooling of the charge air entering the engine. Along with mandrel bent aluminium piping this Front Mount Intercooler Kit offers one of the best off-the-shelf options for the GC WRX/STI on the market.