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

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 a 2.1-litre stroker configuration of the Subaru EJ20 engine. Supplied in 92.00mm standard bore plus 92.25mm, 92.50mm and 93.00mm oversize.

Arrow Precision billet crankshaft, 75mm, sold under the RCM/Arrow name for Subaru applications, reverse engineered from the OEM design. Please contact Scooby Upgrades to confirm compatibility with your vehicle before ordering.

M2000 connecting rod set manufactured by Arrow Precision from ultra-high-strength steel. Ultrasonically tested, crack-detected and balanced to within a gram, with a laser-engraved M2000 logo. Suited to high-boost applications where rod distortion can occur.

Xtreme H-Section connecting rod (1mm shorter), manufactured by Arrow Precision from EN24 alloy steel and rated by Arrow Precision for 600bhp and above. Typically paired with a 79mm-stroke crankshaft for increased capacity and torque. Supplied with ARP bolts and assembly lube.

Xtreme H-Section connecting rod (1mm longer), manufactured by Arrow Precision from EN24 alloy steel and rated by Arrow Precision for 600bhp and above. Typically paired with a 75mm-stroke crankshaft for a smaller conrod angle and higher-revving engine. Supplied with ARP bolts and assembly lube.

Xtreme H-Section connecting rod manufactured by Arrow Precision from EN24 alloy steel and rated by Arrow Precision for 600bhp and above. Ultrasonically tested, crack-detected and balanced to within a gram. Supplied with ARP bolts and assembly lube.