Designed for the ultimate in engine performance and reliability and derived from the rigors of the World Rally Championship, RCM’s 14mm/12mm Head Stud Kit has consistently proven itself as a must have component of any EJ20/22/25 engine buil ...
This is a Genuine Subaru Inlet Valve Stem Oil Seal set consisting of x8 inlet and x8 exhaust stem oil seals.
The RCM O Ringed Thermal spacer kit contains everything required to install our Phenolic Spacers to your Subaru. This kit has been designed to be used on the Spec C model which has the single piece inlet manifold. The kit is designed to aid ...
The Subaru Impreza fuel tank design is flawed particularly when running below half a tank of fuel. It’s possible to encounter fuel surge on hard cornering and spirited driving as fuel moves around the fuel tank and away from the fuel pump. ...
Developed for the extreme power enthusiast, the RCM Light Weight Crank pulley reduces the crankshafts reciprocating mass massively improving acceleration and engine response as well of giving your engine the Roger Clark Motorsport identity ...
Genuine Subaru one way radiator cap rated to 1.37 Bar of pressure
RH Rocker Cover Gasket to suit V7-V8 Impreza's with the following engine code EJ207
Genuine heat treated Subaru rear thrust crankshaft as found fitted in later EJ25 STI engines.
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 manu ...
Parallel fuel lines are a great addition to any engine, not only do they provide a more consistent volume of fuel to your injectors but they also yield key safety benefits. With Subaru's standard fuel system design, fuel is fed by a pump f ...
RCM prides itself having OE parts manufacturers as their technical partners. This is never more important than with our range of RCM Power Parts timing belt kits where we are working closely with NTN, NSK, Koyo & Aisin to formulate our ...
Genuine Subaru JDM Short Block, as fitted to 2015+ Impreza 2.0ltr. This block has thicker cylinder walls than on the UK version (13.1mm), allows higher power to be made safely, can make 400bhp safely with supporting modifications. This is f ...
Subaru Thick Walled Semi Closed Deck Block Pair EJ20. Suitable for all EJ20 Builds, and the preferred platform for high performance and competition engines.
Genuine Subaru Left Hand Inner Timing Belt Cover, to suit V6 - V10 Impreza
Manifold to TGV Gasket This gasket is located between the inlet manifold and the tumbler generators.
This is a Genuine Subaru Inlet Valve Stem Oil Seal and can be purchased as an individual item or as a pack of x8.
A high quality aftermarket timing belt from Dayco. One of our best selling after market products, this is a popular choice for customers who want to maintain their Subaru with high quality aftermarket components on a budget.
Developed for the extreme power enthusiast, the RCM Light Alternator pulley reduces reciprocating mass massively improving acceleration and engine response as well of giving your engine the Roger Clark Motorsport identity and seal of quali ...
Subaru Double Bearing Small Idler Upgrade Kit for 1999+ models. From 1999 Subaru added an additional small smooth idler to help control the "flap" of the timing belt on the left hand bank. This had fitted a single bearing within the running ...
Genuine Subaru Timing Belt Guide which is supplied with x2 securing bolts and is secured to the oil pump.
Genuine Subaru Throttle Body Gasket
Developed for Subaru Imprezas from 2001 - 2007, this RCM cool panel guide has been designed to locate beween bonnet slam panel and the radiator assembly. It ensures that cool in-coming air is directed through the radiator assembly where it ...
RCM Uprated Exhaust Valve set, for V5+ Heads
The increasing popularity of track days and other such events coupled with the search for ever higher bhp figures has highlighted some alarming shortfalls in the standard sump fitted to the Impreza from the factory. As most are aware the su ...