Manley 04+ Subaru WRX/STi (EJ257) 79mm Stroke 99.55mm Bore 8.5:1 -17cc Dish ED Piston Set - 632801CE-4

Upgrade your engine performance with the Manley 04+ Subaru WRX/STi (EJ257) 79mm Stroke 99.55mm Bore 8.5:1 -17cc Dish ED Piston Set for reliable power gains.

• Fits 2004+ Subaru WRX/STi EJ257 engines for precise compatibility
• Forged aluminum pistons with -17cc dish improve combustion efficiency
• 8.5:1 compression ratio balances power and reliability
• Includes ED coating for reduced friction and enhanced durability
• Part #632801CE-4 ensures exact OEM replacement fitment

Enhance your Subaru’s engine today with this premium piston set.