KOYO Aluminium RadiatorSuits: Subaru WRX 2007-on
- KOYO K-Sport 53mm 2-row aluminium.
- 20-30% more cooling.
- Made from aircraft quality aluminium and heli-arc welded.
- Polished to a mirror finish.
- Ideal for high performance NA, turbo, supercharged engines and nitrous oxide.
- Made for manual transmission applications only. Auto models will require an external trans cooler.