Koyo Radiators provide 20% to 30% more cooling than standard radiators, handle high revving, high performance motors - perfect for Turbo Charged engines. Made from aircraft quality aluminum and Heli-arc welded, cores are NOCOLOK-brazed.
The Evo 4/5/6 Radiator fits the Evo 7/8/9 and puts the upper coolant hose in a different location, creating extra room for exhaust manifolds.
You will need the Evo 4/5/6 upper radiator hose if you are swapping it into your Evo 7/8/9.
Your factory-style lower hose will still work. The lower hose is vehicle-specific no matter which radiator you have. If you have an Evo 8, use the Evo 8 style lower hose. The radiator outlets are the same, but the water pipes are different between the models.
This will not fit with the Factory Evo 7/8/9 airbox.
- 48mm "Hyper" Core
- Increased tube and fin count
- Direct fit performance replacement radiator
- Nocolok-R Brazing
- Precise Tube and Fin alignment
- Billet aluminum filler neck
- 1/8" NPT female accessory fitting with plug