NGK are the World leaders in spark plug technology. With over 80 years of automotive expertise, they are driven by extreme dedication to performance and quality. From OEM to aftermarket, they push the boundaries of innovation to give you th ...
Genuine Subaru air/fuel ratio sensor, as fitted to STI from 09/2002+
AP Racing Radi-CAL™ R2 Racing Brake Fluid (500ml) AP Racing Radi-CAL™ R2 is a premium high-performance racing brake fluid developed for the extreme temperatures encountered in motorsport applications. Formerly known as AP600, R2 delivers ex ...

RCM Dash 6 Male Y Adaptor Fitting. RCM's range of fuel line ancillaries are the perfect solution to compliment your fuel line installation. Our high quality range of fitting, are each marked with the RCM logo, assuring you of the quality ...

RCM Replacement 3-Bolt Venturi Up-Pipe This replacement venturi up-pipe is designed specifically for stainless steel RCM Subaru tubular exhaust manifolds (part numbers RCM324 and RCM2110). Compatibility: Fits RCM tubular manifolds only.No ...

Genuine Alcon parts allow you to carry out caliper refurbishment correctly and safely. We only stock genuine Alcon parts. This listing is for x1 caliper bleed screw cover. You will need x2 caliper bleed screw covers per caliper.

This is a genuine Subaru WRX boot decal and comes supplied with the locating template to ensure you have it in the right position! This template locates the badge on the left hand side of the bootlid. Has your existing badge discoloured?... ...

This is an RCM Power Parts Electric Centre differential DCCD Rebuild Kit 2006-2013. This rebuild kit is compatible with the following DCCD centre diff units: 38913AA122 38913AA1609L

Enkei Sport Wheel Nut Set designed specifically for Motorsport and as used on RCM's Gobstopper I & II. These are M12 x 1.25 and 40mm in length overall. They are made from Super Hardened steel and feature a clever separate tapered seat w ...

This is a Genuine Subaru Impreza Intercooler Assembly MY06-07 STI. Now discontinued and no longer available.

An essential part of modifying your Impreza engine is having the ability to supply the cylinder with enough fuel during the combustion process. Our 2000cc high performance, top feed injectors are designed to fit Impreza's from 2001 onward ...

The EJ22 block case came with an additional breather on top of the block. In most cases when using the block case for tuning applications, the large single breather at the back of the block case is adequate for crank case ventilation and th ...
RCM Bronze Exhaust Valve Guide. You will need to select 8 for a complete engine.
RCM Bronze Inlet Valve Guide. You will need to select 8 for a complete engine.

RCM Camshaft Kits have been designed and developed in house, to ensure that they deliver the maximum power possible over a wide power band. Each Cam is precision ground and polished from a new blank to the same exacting standards and tolera ...

RCM400 2.0L Thick Wall High Compression Short Engine. RCM pride themselves on supplying the ultimate range of custom built EJ Series short engines. We have built an enviable reputation of assembling high powered Subaru power units to a met ...
NF's flagship product offers a blend normally found only in high-end race fuels. By adding NF Ultra Unleaded Race Fuel Concentrate to pump fuel, you are giving your vehicle a product that can out perform a lot of more expensive commercially ...

This is a Genuine Subaru VF34 Single Scroll Turbo. It's great all round turbo suitable for running in higher powered applications and having a roller bearing core means it is also suitable for competition purposes. We can also supply with a ...

Subaru VF48 Single Scroll Turbo

Now this tool is a must for any workshops who work on Subarus, be it the professional or DIY engine builder, where those stubborn camshaft pulley bolts always cause a problem. For Subaru engines fitted with variable valve timing, this large ...

A key concern with any Subaru EJ engine, which has been tuned for performance or race use, is that of a reliable oil supply. A Dry Sump System can offer levels of safety and reliability which cannot be achieved when utilsing a standard or e ...

The Process West range billet manifolds is a no holds barred manifestation of what is possible under the hood of a WRX/STI when perfect aesthetics meet high end performance. What you see here is the result of years of research and testing, ...

The Process West Cold Air Intake is perfect for gaining more power from your EJ Subaru, not to mention the sound! The Cold Air Intake Kit is designed to replace the factory air intake and allow for a less restrictive airflow. This particula ...

Adjustable Cam Gears allows for fine tuning of the the cam timing to maximise performance and power charateristics. Using either OE or Aftermarket cams, accurate adjustments can be made to ensure that the engines power is delivered at the ...