Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 9.8:1 Dish Piston Set w/ Rings - 621105C-4

Upgrade your engine with the Manley 04+ Subaru WRX STi (EJ257) 75mm DE-STROKED 100mm +.5mm Bore 9.8:1 Dish Piston Set w/ Rings for enhanced performance and reliability.

• Fits 2004+ Subaru WRX STi EJ257 engines for precise compatibility
• 9.8:1 compression ratio improves power and efficiency
• Includes high-quality rings for superior sealing and durability
• Forged aluminum pistons reduce weight and increase strength
• Part #621105C-4 ensures exact replacement and easy identification

Boost your Subaru’s performance today.