ZRP forged pistons for Subaru 2.5L EJ25 9.9:1 (83.0 mm crankshaft)

Diamond forged pistons for the Subaru 2.5L EJ25 engine. This version is intended for a configuration with a 9.9:1 compression ratio and an 83.0 mm stroke crankshaft.

The pistons are fitted with H-13 tool steel pins. The specifications state a dimension of 99.75 mm.

• Engine: Subaru 2.5L EJ25
• Type: Diamond forged pistons
• Compression ratio: 9.9:1
• Crankshaft: 83.0 mm
• Dimension: 99.75 mm
• Pins: H-13 tool steel

Suitable for: Subaru Forester I (SF) / II (SG) / III (SH), Subaru Impreza I (GC/GF) / II (GD/GG) / III (GE/GV) / III (GH/GR) / III (STI/GRB), Subaru Legacy II (BD/BG) / III (BE/BH) / IV (BL/BP) / V (BM/BR), Subaru Outback II (ESTATE/BH) / III (BL/BP) / IV (BR), Subaru Wrx I (GJ/V1) / I (STI/VAB/VAF/VAG).