Koyo Aluminum Racing Radiator
Built with a robust 36mm core, the V-Core Series is engineered for the serious performance tuner. Increased capacity means better cooling reserve when you need it. Intended for both circuit and daily use, you may double your coolant capacity and see up to 35% increased performance over your stock radiator. All Koyorad R-Series All Aluminum Radiators are Nocolok brazed, designed as a factory fit, direct bolt in with no engine modifications necessary, and retain mounts for the stock fan shrouds and fans.
- 2002 - 2007 WRX
- 2004 - 2007 STI
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
We Also Recommend
Cosworth Front Mount Intercooler for STI
Koyo Racing Aluminum Racing Radiator