RCM 4 Stage Dry Sump System EJ20/22/25 Tein their products are know for

their products are know for the highest quality on the market

Determine what engine you are using

Perfectly suited for both road and track use

and the traditional 10 spokes design of RAYS

RCM 4 Stage Dry Sump System EJ20/22/25 Tein their products are know forA key concern with any Subaru EJ engine, which has been tuned for performance or race use, is that of a reliable oil supply. A Dry Sump System can offer levels of safety and reliability which cannot be achieved when utilising a standard or even baffled wet sump configuration. The RCM system completely scavenges the crankcase, which dramatically reduces the residual oil left in the crankcase and ensures the maximum amount of oil is returned back to the