The JE Pistons four‑piston kit for Subaru EJ25 DOHC engines is a forged replacement set specified at 11.5:1 compression tailored for EJ series applications. Forged in the USA from 2618 aluminum, these pistons use JE’s FSR forging to reduce skirt width and friction. The kit includes high‑quality wrist pins, locks and JE Pro Seal rings, and features accumulator grooves and optional skirt coating to improve ring seal and reduce wear under high‑load conditions.
JE Pistons SUB EJ25 DOHC 11.5:1 KIT Set of 4 Pistons