KOYO ALUMINUM RACING RADIATOR - MANUAL TRANSMISSION - 08-18 WRX, 08-21 STI, 05-12 LGT, 05-09 OBXT
Koyo 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.
Features:
- Beautiful polished metal finish
- 20-30% more colling capacity than standard radiators
- Built from aircraft quality aluminum that is Heli-arc welded, cores are NOCOLOK-brazed
- Fan mounts are situated to OE Specification, allowing both stock and performance fans to be used
- Designed for stock, modified or race motors
- Great for forced induction - turbo, supercharged, nitrous
- Fits manual transmission only
Notes:
- Includes Radiator Fill Tube
- Does NOT include radiator cap
- Does NOT include radiator cap
- The upper radiator hose may require trimming for proper clearance
- Manual Transmission Subaru models only.
- Requires aftermarket ATF Automatic transmission fluid cooler if being installed on a 4EAT & 5EAT Automatics.
Fitment:
2008-2021 Subaru STI & Type-RA
2008-2018 Subaru WRX
2005-2009 Subaru Legacy GT & Spec B
2005-2009 Subaru Outback XT
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