RCM

RCM O-ringed thermal spacer kit (V7+) for Subaru Impreza / WRX STI 2008-2013 (GR/GV); Subaru Impreza 2001-2002 (GD/GG Bugeye); Subaru Impreza 2003-2005 (GD/GG Blobeye); Subaru Impreza 2006-2007 (GD/GG Hawkeye). Phenolic spacers isolate the inlet manifold from cylinder head heat, using an integral double O-ring seal that removes the need for conventional gaskets.

RCM O-ringed thermal spacer kit (V5/6) for Subaru Impreza 1992-2000 (GC/GF). Phenolic spacers isolate the inlet manifold from cylinder head heat, using an integral double O-ring seal that removes the need for conventional gaskets.

RCM O-ringed thermal spacer kit (V3/4) for Subaru Impreza 1992-2000 (GC/GF). Phenolic spacers isolate the inlet manifold from cylinder head heat, using an integral double O-ring seal that removes the need for conventional gaskets.

RCM stainless steel open neck de-cat downpipe for Euro-spec Impreza models (2001-2004/2005), not suitable for twin scroll turbo. 3″ pipework reducing to 2.5″ at the RCM330 downpipe junction, rated for use up to 350bhp. Fitting this part will alter engine emissions.

RCM power steering reservoir relocation kit for the Subaru Impreza 1992-2000 (GC/GF). Allows the reservoir to be moved away from the power steering pump; useful when fitting a larger turbo intake hose.

RCM Powerparts performance camshaft kit for Subaru Impreza V1-V4 (GC/GF), 1992-2000. Please contact Scooby Upgrades for full specification and kit contents before ordering.

RCM Super Lightweight ancillary pulley kit for V8+ Impreza, no air-con. 850g vs OEM, a stated 2.33kg saving.

RCM Lightweight ancillary pulley kit for V8+ Impreza, retains air-con. 1.18kg vs OEM, a stated 1.95kg saving.

RCM hydraulic clutch release bearing kit, part number RCM897. Required when fitting an uprated push-type clutch in place of a standard pull-type clutch.

Billet fuel rail conversion for the V5/6 inlet manifold on Subaru Impreza GC/GF (1992–2000), allowing higher-flow top feed injectors to be fitted in place of the manifold’s standard injector type. T6061 aluminium extrusion with a black anodised finish.