JE Pistons single for Subaru EJ series, 3.622 in bore, 9.50:1 compression, dome right piston supplied as a forged, application-specific component. Forged from 2618 aluminum in the USA, JE pistons incorporate designs like forged side relief, optional skirt coatings and accumulator grooves where applicable to improve ring sealing, reduce friction and meet demands of race and high-performance import engines.
JE Pistons SUB WRX EJ205 92mm Bore CR 9.5 KIT - Single Right