RCM Cylinder 4 Cooling Mod Kit - Street Spec 53540-S04-0135 Motorsport features - antilag

Motorsport features - antilag

These clamps add that extra bling and security over those old

left and right

The Camshaft kit has been designed to used with a turbo restrictor in line with Rally regulations

F20C & F22C

RCM Cylinder 4 Cooling Mod Kit - Street Spec 53540-S04-0135 Motorsport features - antilagCylinder 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