Engine

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 from the tank to the front of your car passing through the…

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 from the tank to the front of your car passing through the…

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 from the tank to the front of your car passing through the…

RCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for earlier side feed injectors where the need for improved fuel feed and routing is paramount. With Subaru’s standard fuel system design, fuel is fed by a pump from the tank to the…

RCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for earlier side feed injectors where the need for improved fuel feed and routing is paramount. With Subaru’s standard fuel system design, fuel is fed by a pump from the tank to the…

RCM Billet Fuel Rails are the perfect addition to any performance engine project. Our billet rails are designed and manufactured to cater for earlier side feed injectors where the need for improved fuel feed and routing is paramount. With Subaru’s standard fuel system design, fuel is fed by a pump from the tank to the…

The RCM Spec C Perfomance Camshaft Kit replicates the very effective OEM cam profiles found on the JDM Hawkeye Spec C models. Acknowldedged as one of the best stock cams used in a factory model and widely utlised in Group N rallying and equally as effective for track day use these cams offer improved engine…

RCM Billet Bucket shims. Each shim is precision ground and surface lapped before being laser marked with size information. Price is per shim.

The RCM Oil Pickup pipe anti surge adaptor is one of the latest additions to our comprehensive range of RCM oil control products for the EJ series engines. The issue of oil surge on the Subaru flat four engine layout is well known and the RCM anti surge adaptor up is another simple yet very…

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 tolerances every time, ensuring you have the same quality Cams as you would see…