Engine

RCM multi-layer steel cylinder head gasket for the EJ22 engine. Nitrile-coated, available in three thicknesses and as a single or twin-pack. Two gaskets are needed for a full engine build.

An engine oil cooler kit for Subaru Impreza / WRX STI (2008–2012), with a Setrab core and Goodridge braided hose. Available with a 10-row or 19-row core and a steel mounting bracket.

Parallel fuel rail kit for Spec-C spec Subaru Impreza GD/GG models (2001–2007) fitted with a rotated turbo, supplied with a performance fuel pressure regulator. A remap is generally required after installation to match ECU fuelling parameters.

Parallel fuel rail kit for Spec-C spec Subaru Impreza GD/GG models (2001–2007), supplied with a performance fuel pressure regulator for modified vehicles. A remap is generally required after installation to match ECU fuelling parameters.

Parallel fuel rail kit for Spec-C spec Subaru models, supplied with a conversion bracket to retain the standard fuel pressure regulator. Intended for unmodified vehicles. Please contact Scooby Upgrades to confirm exact model compatibility before ordering.

A combined engine oil and power steering cooler kit for Subaru Impreza / WRX STI (2008–2012), with Setrab cores and Goodridge braided hose. Available with 10-row coolers, or a 10-row power steering cooler paired with a 19-row engine oil cooler.

Forged piston set manufactured by Omega Pistons for the EJ20 engine in WRX models from 2001-2004 (V7-V8). Supplied in 92.00mm standard bore plus 92.25mm and 92.50mm oversize.

Forged piston set manufactured by Omega Pistons for the EJ20 engine in WRX/STI models from 1999-2000 (V5-V6). Supplied in 92.00mm standard bore plus 92.25mm and 92.50mm oversize.

Forged piston set manufactured by Omega Pistons for the EJ20 engine in WRX/STI models from 1992-1998 (V1-V4). Supplied in 92.00mm standard bore plus 92.25mm and 92.50mm oversize. Listed for GC/GF-chassis Impreza.

Forged piston set manufactured by Omega Pistons for the EJ20 engine, with 1mm extra crown material for increased compression and additional skirt clearance for high-load use. Supplied in 92.00mm standard bore plus 92.25mm and 92.50mm oversize.