RCM Cylinder 4 Cooling Mod Kit - Street Spec Re-stockedsale-active The velocity stack has a

The velocity stack has a 2

reducing rotor collapse and providing good pedal feeling

Skunk2’s Pro Series Camshafts for Honda’s H-series engines dramatically increase both horsepower and torque yet retain complete valvetrain stability and exceptional engine response

as fitted to STI from 04/2007

HKS S-Type Oil Cooler includes a built-in thermostat attachment

RCM Cylinder 4 Cooling Mod Kit - Street Spec Re-stockedsale-active The velocity stack has aCylinder 4 cooling has long been a known issue on the EJ Family of Subaru engines. The nature of the water passageways around this area means a lack of cooling can lead to an increase in the temperatures around this cylinder. RCM's cost effective solution to this problem lies in our easy to fit Street Spec Cooling kit. Billet fittings are fixed in place onto quality coolant hose with genuine Subaru water hose clamps, which you simply fit into the