Koyo radiators are designed, manufactured and specified to original equipment specifications. Koyo, the largest aftermarket radiator manufacture in Japan, manufactures theirradiators from aircraft quality aluminum and are Heli-arc welded for the strongest in enforcement Koyo radiators are fully polished to a mirror finish, offer 30% more cooling than standard radiators, and are great for high revving, turbo, supercharged or nitrous oxide high performance motors!
This radiator is a direct, drop in replacement for the factrory radiator. The factory fd radiator is severely undersized, and is constructed with plastic end tanks that are prone to cracking or splitting. Overheat a rotory once, and you are likely to damage a coolant seal. Replace your stock radiator and prolong the life of your engine.
Please note that because of the thickness of this radiator, some minor fitting may be required when using certain combinations of stock mount intakes and intercoolers. A trick we recommend is removing the factory rubber isolated front radiator mounts. There are not necessary, and by doing so you will drop the radiator down and allow about an extra inch of clearance.