The JE Pistons four‑piston kit for Subaru EJ25 SOHC engines is a forged replacement set offered at 8.5:1 compression for EJ series SOHC applications. Manufactured in the USA from 2618 aluminum, these pistons feature JE’s Forged Side Relief forging to reduce skirt width and friction. The kit includes high‑quality wrist pins, locks and JE Pro Seal rings, with accumulator grooves and optional skirt coating to improve ring seal and reduce wear in daily or spirited driving.
JE Pistons SUB EJ25 SOHC 8.5:1 KIT Set of 4 Pistons