The JE Pistons four‑piston kit for Subaru EJ25 DOHC engines is a forged replacement set offered at 11.5:1 compression for EJ series applications. Forged in the USA from 2618 aluminum, these pistons use JE’s FSR forging to reduce skirt width and friction while saving weight. The kit includes premium wrist pins, locks and JE Pro Seal rings; accumulator grooves and optional skirt coating help control ring flutter and promote consistent sealing under demanding use.
JE Pistons SUB EJ25 SOHC 11.5:1 KIT Set of 4 Pistons