Engine

These billet aluminium half moon seals (also called cylinder head plugs) replace the OE plastic seals on Subaru EJ-series engines, which can harden and leak over time. Sealed using SGA35 liquid gasket. A complete engine requires 4 seals; sold as x1 or x4.

An RCM stainless steel block adaptor that screws into the base of the engine block to connect the oil cooler modine water hose, sized to replace the genuine Subaru part. Stainless steel construction resists the corrosion common to the original steel component.

An engine sump oil control kit (baffle plate) for Subaru EJ25 twin-scroll applications from 2006 onward, designed to reduce oil surge under hard cornering. Please contact Scooby Upgrades to confirm compatibility with your vehicle before ordering.

An engine sump oil control kit (baffle plate) for Subaru EJ25 and twin-scroll applications from 2003 to 2006, designed to reduce oil surge under hard cornering.

An engine sump oil control kit (baffle plate) for Subaru EJ20 single-scroll applications, designed to reduce oil surge under hard cornering.

RCM’s billet gudgeon pin cover and oil separator cover kit, based on the genuine Subaru design with increased material thickness. Fitted with the correct sealer and torque, it is intended to reduce the oil leaks associated with the original cast, plastic or pressed-steel covers.

A cover-feed oil pump cover for use with an RCM dry sump system, in a black anodised billet finish. Takes the oil feed directly from the pump to the cover, removing the need for an additional sandwich plate at the oil filter location. This is not a replacement oil pump.

A filter-feed oil pump cover for use with an RCM dry sump system, in a black anodised billet finish. Takes the oil feed from the original oil filter location via a sandwich plate (not supplied). This is not a replacement oil pump.

The RCM450 2.0L Thick Wall Short Engine is a Subaru EJ-series short engine assembled by RCM, built around a thick-wall block in 2.0L configuration. Each unit is finished with an individual build tag recording its specification, builder and date. Please contact Scooby Upgrades to confirm exact vehicle and engine compatibility before ordering.

The RCM400 2.0L Thick Wall Short Engine is a Subaru EJ-series short engine assembled by RCM, built around a thick-wall block in 2.0L configuration. Each unit is finished with an individual build tag recording its specification, builder and date. Please contact Scooby Upgrades to confirm exact vehicle and engine compatibility before ordering.