Manley 04+ Subaru WRX STi (EJ257) STD Stroke 99.5mm STD Bore 8.5:1 Dish Piston (Single Piston)

Manley 04+ Subaru WRX STi (EJ257) 99.5mm Bore STD Stroke -17cc Dish Piston/Ring Set

Manley Subaru WRX STi (EJ257) 99.5mm Bore STD Size 8.5 CR 83mm Stroke Piston w/Ring *SINGLE ONLY*

CP Piston & Ring Set for Subaru EJ257 WRX STI - Bore 99.5mm - Size STD - CR 9.0 - Single Piston