KOYO ALUMINUM RACING RADIATOR - MANUAL TRANSMISSION - 08-14 WRX, 08-20 STI

oyo aluminum racing radiators are designed to be direct factory replacement units. Koyo racing radiator features a much thicker core with a more efficient fin design that helps with flow and temperature drop over the surface.

Koyo is Japans largest aftermarket radiator manufacturer, utilizing the latest aircraft quality aluminum and Heli-arc welded. Heli-arc soldering is the highest quality standard for enforcement along aluminum connections.

Upper radiator hose may require trimming for proper clearance.