HKS has a fantastic reputation within the tuning industry with nearly 50 years of valuable experience in this sector. This timing belt is testament to the companies incredibly high standards. The "FineTune" belt has been designed with nothi ...
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.
They're a bit fiddly to fit at the best of times, but this tool takes the pain out of fitting the front crankshaft oil seal. Slide the seal onto the crankshaft, slide the fitting tool over the nose of the crankshaft and then tap the seal in ...
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 ...
This is a replacement seal kit for the genuine Subaru top feed injector using genuine Subaru OE replacement parts. Injector replacement seal kits can be purchased individually or as as a set of x4.
This is an RCM block case alloy blanking plug which is used on the EJ series block cases. These are used as gudgeon pin blanking plugs, but can also be used when the oil cooler modine is being deleted. The OE part is prone to rust and corro ...
Genuine Subaru Timing Belt Guide which is supplied with x2 securing bolts and is secured to the oil pump.
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 ...
RCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for OEM top feed injectors where the need for improved fuel feed and routing is paramount. If you need ...
Our Billet Gudgeon Pin Cover & Oil Seperator Cover kit is the perfect addition to any engine build to guard against future oil leaks. Throughout the years Subaru produced oil separator covers using a variety of materials such as: cast ...
This is a Subaru Sump Plug Adapter and comes complete with a dowety Seal. If you remove your original sump plug, you can replace it with this adapter which then allows you to run a drain back hose from your catch tank system back into the s ...
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 ...
A high quality aftermarket timing belt from Mitsuboshi. Mitsuboshi are a prime OE supplier to a good portion of the Japanese car manufacturers and for very good reason. They quality is second to none and very reasonably price making this be ...
Designed for the ultimate in engine performance and reliability and derived from the rigors of the World Rally Championship, RCM’s 14mm/14mm Head Stud Kit has consistently proven itself as a must have component of any EJ20/22/25 engine buil ...
Genuine Subaru one way radiator cap rated to 1.37 Bar of pressure
Genuine heat treated Subaru rear thrust crankshaft as found fitted in later EJ25 STI engines.
RCM Uprated Exhaust Valve set, for V5+ Heads
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 EJ257 Short Block Assembly Type RA. 10103AD020
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 STi performance timing belt, for use with uprated engines.
Developed for the extreme power enthusiast and weighing in at 121grams, the RCM Light Alternator pulley reduces reciprocating mass massively improving acceleration and engine response as well of giving your engine the Roger Clark Motorspor ...
These are great news if you need to seal up your engine for what ever reason. Be it during the build process or you need to transport your engine and want to stop debris or foreign objects entering the ports. Made from 5mm anodised aluminiu ...
Oil control is a problem which can effect the Subaru's "Flat Four Boxer" engine design more than most due to its high crank case pressure and horizontal engine design. This is one of the reasons we have spent so much time at RCM developing ...