RCM 4 Stage Dry Sump System EJ20/22/25 Induction Kits protects and coats all of

protects and coats all of the precious engine components ensuring they operate smoothly and at the correct temperature

With the original Subaru pistons long since disappeared from production and stock

21141AA054

5D boost control with three switchable tables

Only the finest RCM engine componentry is used in our builds ensuring proven performance

RCM 4 Stage Dry Sump System EJ20/22/25 Induction Kits protects and coats all ofA 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