RCM Power Parts

RCM Billet Fuel Rail Conversions are the perfect addition to any performance engine project which is utilising the earlier V3 or V4 Inlet Manifold. A problem which is all to often faced when using this type of manifold is the inability to ...

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 toler ...

Our oil drain back hose is designed specifically for all RCM oil separator catch tanks being fitted to single scroll turbo or pre 2006 Impreza's, offering an easier alternative to removing your catch tank in order to drain it of oil. Manuf ...

RCM Twin Scroll Stainless Steel Headers offer increased power and torque with improvel turbo spool. Our exhaust manifolds not only offer significant performance gains across a range of areas but are also manufactured to the highest of stan ...

RCM Equal Length Stainless Steel Headers offer increased power and torque with improvel turbo spool. Our exhaust manifolds not only offer significant performance gains across a range of areas but are also manufactured to the highest of sta ...

RCM Magnum gudgeon pins. These are suitable for very high torque applications including the use of Nitrous. NB - You will need to order 4 x Pins for a complete engine.

The High Grip Tensioner System has been developed as a solution to the problem of belts bouncing and skipping teeth at high RPM, which can have catastrophic results. For many years, race and rally teams have preferred to use the original 2 ...

EJ20 Closed Deck Block. There are no longer any new closed deck blocks available to buy. We source low mileage blocks from a number of sources, and prepare them ourselves ready for your build. Each block is thoroughly inspected, before unde ...

The RCM Filter Feed Pump Cover has been specifically designed for use with our own bespoke dry sump system. Other dry sump systems use an original oil pump housing, with the ports blanked off with bungs or fittings which can become dislodge ...

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 ...

The RCM618 fitting kit would be used when fitting a complete 2.5" exhaust system (all 4 parts) on a Euro spec new age Impreza (01/2000 +, or when fitting the RCM exhaust systems RCM634, RCM635, RCM 642 or RCM 643. RCM exhaust fitting kits ...

The latest evolution of our proven and hugely successful 14/12mm RCM Head Stud Kit designed for the ultimate in engine performance and reliability! Introducing the new RCM 14mm Superstud Head Stud Kit. Our engineers have taken the ultimat ...

The RCM696 rear silencer back box is designed to fit 2 and 4 door Impreza's from 1992 - 2007. These are hand crafted from high grade stainless steel 2.5" pipe work, mounting flanges and hangers. It retains the standard 2.5" exhaust diamete ...

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 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 ...

Great tool this one! Locate the tool into the camshaft pulley bolts, lock them off and it stops the pulleys rotating during a timing belt change.

This tool locates onto the hex found on the camshaft pulley stopping the pulleys rotate during a timing belt change.

Complete your Subaru Impreza restoration with our Intercooler Spray Bottle Lid, faithfully re-created by Roger Clark Motorsport to replace the now discontinued genuine FHI (Fuji Heavy Industries) part. As original items are no longer availa ...

Restore your Subaru Impreza with confidence using our Complete Scuttle Panel Kit, carefully developed by Roger Clark Motorsport to replace the now discontinued genuine FHI (Fuji Heavy Industries) components. With original parts no longer av ...

RCM Mechanical speedo converter.

Designed for Subaru Impreza models from 2001–2007, the RCM Cool Panel Guide fits neatly between the bonnet slam panel and the radiator assembly.Its purpose-built design ensures incoming air is efficiently channelled directly through the rad ...

RCM High Performance Silver Induction Kit (STI & WRX 1996–2000) Developed in-house by Roger Clark Motorsport, the RCM High Performance Induction Kit has been expertly engineered to deliver greater airflow, sharper throttle response, and ...

RCM Motorsport Twin Scroll Stainless Steel Exhaust Manifold (with V-Band Uppipe) Engineered for Ultimate Performance The RCM Motorsport Twin Scroll Stainless Steel Exhaust Manifold has been precision-engineered to deliver outstanding perfor ...

This is an RCM Power Parts 5 Speed Subaru DCCD Electric Centre differential Rebuild Kit.