RCM

The RCM Oil Catch tank kit offers many benefits. On a standard engine oil vapour from the crankcase and cylinder heads are usually recycled back through the air intake system. This oil contaminated air is then ingested by the engine which then lowers the octane level of the fuel during the combustion process and therefore…

One weak area on the Subaru EJ series engines is Subaru’s use of the plastic Bakalite cam gear drive pulleys. Over time, these become brittle and eventually fail causing catastrophic failure and internal engine damage. Avoid this by fitting the RCM alloy camshaft pulleys which are manufactured in aluminium giving you total peace of mind.…

When the classic Impreza off the production line the rear light clusters were bonded in with a body sealer. Over time and if the clusters have been removed & refitted a few times following any bodywork it’s possible for these to leak allowing the ingress of water into the boot space. We’ve come up with…

The RCM Reverse bonnet vent is a great addition for any Impreza that has been modified to include a front mounted intercooler. Removal of the standard bonnet scoop removes unnecessary drag, and then turns this part of the bonnet into a really effective exhaust for un-wanted hot under bonnet air. Not only is it really…

The RCM Reverse bonnet vent is a great addition for any Impreza that has been modified to include a front mounted intercooler. Removal of the standard bonnet scoop removes unnecessary drag, and then turns this part of the bonnet into a really effective exhaust for un-wanted hot under bonnet air. Not only is it really…

The RCM Reverse bonnet vent is a great addition for any Impreza that has been modified to include a front mounted intercooler. Removal of the standard bonnet scoop removes unnecessary drag, and then turns this part of the bonnet into a really effective exhaust for un-wanted hot under bonnet air. Not only is it really…

Engineered to perform under the most extreme of conditions our cylinder head gaskets are rated for use up to and over 800BHP. Unlike most conventional cylinder head gaskets, our gaskets use what is most commonly known as a “folded stopper level”. This revolutionary design dramatically reduces the chances of any pressure leakage from the cylinders.…

The RCM Black Series thermostatically controlled sandwich plate has been specifically and uniquely designed and manufactured around the EJ Subaru engine. Designed in house and drawing on our 30 years of Subaru experience, the sandwich plate fits perfectly around the timing belt covers allowing plenty of room for the oil lines. The integral thermostat opens…

Engineered to perform under the most extreme of conditions our cylinder head gaskets are rated for use up to and over 800BHP. Unlike most conventional cylinder head gaskets, our gaskets use what is most commonly known as a “folded stopper level”. This revolutionary design dramatically reduces the chances of any pressure leakage from the cylinders.…

This is an RCM Front Crown wheel and pinion for a Subaru 6 speed Gearbox – 4.444:1 Ratio designed and manufactured for competition purposes.