PWR Subaru Impreza Alloy Radiator Assembly – GR (2008–2020)

Alloy radiator assembly for the 2008-onwards Subaru Impreza GR/GH/GE/GP, designed for both road and motorsport use. It controls heat in turbocharged EJ engines, whether standard or highly modified.

Built on PWR motorsport cooling technology, this full-alloy radiator has a high-density core that significantly improves thermal efficiency over OEM radiators. It keeps coolant temperatures stable on the road, on track and at elevated boost levels.

• Direct fit for Subaru Impreza GR/GH/GE/GP (2008+), bolting into the factory mounting points
• Tube-and-fin core construction increases coolant flow and heat rejection
• Full-alloy construction: corrosion-resistant alloy tanks and core, durable and lighter
• Suited to fast road builds, track days, rally, time attack and high-boost turbo setups
• Keeps coolant temperatures in the optimal range to protect EJ20/EJ25 engines during hard, sustained high-load driving

Whether it is a WRX, an STi or a fully prepared race car, this radiator gives the cooling headroom needed for higher power levels and more stable tuning.

Each radiator is TIG-welded from premium materials.