Description

The Koyo Radiator for the Subaru Impreza GDA is designed for high-performance cooling in demanding driving conditions. Specifically engineered for the EJ20 engine, this all-aluminium radiator is ideal for motorsport applications such as high-boost builds, time attack, and road course racing.

  • All-aluminium construction offers superior heat dissipation and durability.
  • Features a brazed core with polished aluminium end tanks for a show-quality finish.
  • Constructed using advanced Nocolok Brazing Furnace technology for reliable bonding of components.
  • Handcrafted end tanks utilize Heliarc Soldering for strong connections and longevity.
  • OE Specification mounting for easy installation with stock mounting locations.
  • Compatible with aftermarket electric fans for optimal performance.
  • Designed for manual transmission vehicles but can accommodate automatics with an additional cooler.

This radiator enhances the cooling efficiency of your vehicle under extreme conditions, ensuring consistent performance and reliability. It is essential for tuners and enthusiasts aiming for maximum engine output without overheating concerns. The Koyo Hyper Radiator Cap, sold separately, can further increase system pressure to 1.3 bar for improved cooling capacity.

Constructed for resilience and performance, the Koyo Radiator is a critical upgrade for any serious Impreza GDA enthusiast.

Compatible vehicles

MakeModelSeries
SubaruImprezaS1/S2/S3