Hyper Core All Aluminum Racing Radiator

The KOYORAD VH091662 is an all-aluminum racing radiator engineered with a 36mm Hyper Core for enhanced cooling performance. Its construction features hand welds and Nocolok brazing for durability and reliability under demanding conditions. Designed as a factory-fit, direct bolt-in replacement, this radiator requires no engine modifications. It is compatible with manual transmission models only and retains the mounts for the stock fan shrouds and fans, simplifying installation. The Hyper V core design significantly increases surface area while maintaining excellent air circulation, making it ideal for vehicles experiencing extreme heat or operating in tight engine bays where optimal airflow is crucial. Applications include various Subaru WRX, WRX STI, Legacy GT, and Outback XT models from 2005 to 2018, among others. It's important to confirm fitment for your specific vehicle year, make, and model.