Koyo Aluminum Racing Radiator (08-14 WRX & 08+ STI)

  • Sale
  • $395.00
  • ALA
  • Regular price $419.00
Shipping FREE shipping on orders over $200.


  • All aluminum construction
  • Heli-arc welded for stronger enforcement along aluminum connections
  • Thicker core
  • Precise tube and fin alignment promotes optimal coolant flow and fins with highly efficient heat transfer
  • NoClock Brazing is featured on the tubes, fins, headers and brackets using a state-of-the-art NoClock furnace which bonds all components to resist damage from vibration, road debris, and the elements
  • Billet Filler Neck is precision machined for durability
  • Fits manual transmission