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Ultimate Cooling for Your Subaru WRX/STI

Engineered for high-performance street and track applications, the CSF 2-Row All-Aluminum Radiator is the definitive cooling solution for your 2008-2015 Subaru WRX/STI. This unit integrates a high-efficiency built-in oil cooler, ensuring your engine vitals remain stable under extreme thermal loads.

Advanced B-Tube Technology

Unlike standard oval-tube radiators, CSF utilizes their patented B-Tube technology. These specially engineered tubes are formed and brazed to create a stronger, more efficient structure. This design allows for thinner, lighter aluminum construction without sacrificing durability, resulting in a 15-20% increase in cooling efficiency over OEM units.

• 2-Row high-density core for maximum surface area
• Integrated oil cooler for consistent engine oil temperatures
• All-aluminum construction for superior heat dissipation
• Drop-in fitment for 08-15 WRX/STI models
• Brazed seams for increased pressure resistance

Whether you are pushing high horsepower on the dyno or enduring long sessions at the track, this radiator prevents heat soak and protects your engine from thermal fatigue. Trust GGCRACING to provide the cooling components you need to keep your Subaru performing at its peak.