CP Piston - 02-05 Subaru WRX - Piston & Ring Set - Bore (92mm) - Size (Standard) - Compression Ratio (8.5)

Specially designed high-performance OEM replacement piston.

Features:

• High strength aluminum forgings
• Super lightweight designs
• Fully CNC machined and balanced to +/- 1 gram
• Wrist pins included at no extra cost
• Accumulator groove included
• Double pin oilers, force fed from oil ring
• Picklock grooves for easy lock removal

Fitment:

• 2002-2005 Subaru WRX