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RCM multi-layer steel cylinder head gasket for the EJ20 engine. Nitrile-coated, available in three thicknesses and as a single or twin-pack. Two gaskets are needed for a full engine build.

RCM 340 high-output in-tank electric fuel pump kit, supplying up to 340 litres/hour and directly replacing the standard fuel pump assembly. Fits via the floor pan inspection cover on turbocharged Impreza models from 1992-2007. Please confirm compatibility with your specific vehicle before ordering.

A rubber-flap baffle plate for the Subaru sump pan, designed to reduce oil surge and keep oil around the pick-up pipe during hard cornering. Recommended for fast road, track, rally and sprint use, and can be paired with a baffled sump for extra oil control.

RCM’s black billet aluminium oil separator cover kit, based on the genuine Subaru design with increased material thickness. Fitted with the correct sealer and torque, it is intended to reduce the oil leaks associated with the original cast, plastic or pressed-steel covers.

A modified Subaru oil pump for Impreza applications, individually checked, serial numbered and fitted with a modified pressure relief valve. This 10mm rotor variant keeps flow rate unchanged. Includes a front crank oil seal and oil gallery black sealing O-ring; Three Bond Sealer SGA35 is recommended for fitting. Please contact Scooby Upgrades to confirm compatibility…

A baffled oil sump pan re-manufactured from a genuine Subaru oil pan with a removable Group N alloy baffle insert. Reduces oil surge under hard cornering and includes a return boss for an oil catch tank system. Please contact Scooby Upgrades to confirm compatibility with your vehicle before ordering.

RCM billet aluminium timing belt guide, a direct replacement for the standard sheet-metal part.

A modified Subaru oil pump for Impreza applications, individually checked, serial numbered and fitted with a modified pressure relief valve. This 12mm rotor variant produces higher oil pressure, suited to modified engines. Includes a front crank oil seal, rear gallery oil seal and 7 fitting bolts. Please contact Scooby Upgrades to confirm compatibility with your…

A modified Subaru oil pump for Impreza applications, individually checked, serial numbered and fitted with a modified pressure relief valve. This 11mm rotor variant produces higher oil pressure, suited to modified engines. Includes a front crank oil seal, rear gallery oil seal and 7 fitting bolts. Please contact Scooby Upgrades to confirm compatibility with your…

Timing belt kit for Subaru EJ20/22/25 engines. Fitted with Genuine Subaru timing belt.