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Blanking plug for the PCV location on the inlet manifold. This will be used when a catch tank has been fitted and the PCV removed.

RCM have always chosen Omega as their preferred piston manufacturer, not only because of their extensive experience within motorsport but also for the incredible accuracy and attention to detail that is applied to every aspect of their manufacturing. So why forged? A forging is still the best way to manufacture a piston, not just from…

RCM Individual coil pack conversion loom. This kit is a direct plug and play conversion wiring loom which allows V5/6 vehicles from 1999-2000 normally fitted with a single coil pack to run 4 x individual coil packs from the 2001+ models for improved ignition performance essential in high power engine builds.

RCM 3 port boost controller kit, with plug and play adaptor. Direct Plug and play fitment on MY99+ Subaru Impreza WRX/STI/Turbo/GT models. Essential for any modified Subaru running larger turbochargers and/or higher than factory levels of boost pressure. Utilizing the same Pierburg solenoid unit used by Prodrive in their own 3 port boost solenoid kit…

RCM Titanium Wheel Nut Set (x20) Titanium wheel nuts are 29% stronger and nearly 50% lighter than steel which results in a decreased rotational wheel mass, quicker acceleration and handling benefits in high performance applications. Additionally the lower thermal expansion of titanium results in more consistant tension under heating. Super lightweight in design and engineered…

RCM’s own Fuel Pressure gauge, for use with RCM fuel pressure regulator. Essential when fitting an aftermarket regulator, to ensure adequate fuel pressure is present. If you require the RCM Fuel Pressure Regulator (not included), please see here

RCM Garrett Gen2 GTX30/35 series complete rotated turbo pipework kit includes everything required for a comprehensive bolt on turbo set up capable of supporting power levels from 550 to 800bhp! Using the latest Garrett Gen2 turbo technology alongside proven performance components from Turbosmart and our own RCM exhaust manifold these kits provide a simple and…

RCM Garrett Gen2 GTX30/35 series complete rotated turbo pipework kit includes everything required for a comprehensive bolt on turbo set up capable of supporting power levels from 550 to 800bhp! Using the latest Garrett Gen2 turbo technology alongside proven performance components from Turbosmart and our own RCM exhaust manifold these kits provide a simple and…

With the iconic 22B becoming older and more sought after, rebuilds of the closed deck EJ22G engines are more common as owners look to protect their investment. With the original Subaru pistons long since disappeared from production and stock, a high quality replacement which would not require any kind of remapping once installed, was something…

Cylinder 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…