GTIII-RS Turbocharger Kit for EJ207

The HKS Sports Turbine Kit GTIII-RS is engineered for the Subaru Impreza WRX STI GDB equipped with the EJ207 engine, specifically for models from applied C through G (October 2002 to July 2007). This kit utilizes a high-efficiency MHI CHRA for its center cartridge, adapted for tuning to provide high boost at low air flow ranges while preventing surging. The HKS-designed housings are a product of years of turbocharger innovation, manufactured in Japan with domestic cast parts machined and finished within HKS facilities to minimize surging and ensure optimal performance. The GTIII Turbine offers high versatility, combining ultimate turbine blades with optimal housing for a flexible and easy-to-use unit. Despite being a thrust bearing type, it achieves high response comparable to ball bearing setups. Performance figures indicate up to 297kW (400hp) at 6700rpm and 470N-m (48kgf-m) at 4300rpm when boost is set to 150kPa with an EVC. Included in the kit are the Turbine Assy with a reinforced actuator, exhaust gasket, water cooling pipes, oil inlet and outlet pipes, and various bolts and gaskets. Please note that upgrading fuel parts is required if the boost exceeds 120kPa (approximately 330ps). Modifications to the vehicle may be necessary for some models. The manufacturer also notes that torque and engine output may vary depending on the measuring instrument and individual vehicle differences. Compatibility information is primarily for JDM cars, and fitment is not guaranteed; buyers are advised to conduct their own research.