
JE forged piston kit for Mitsubishi 4G63 engines delivered as a set of four pistons for 1993–1999 Eclipse and Talon applications. It replaces factory components with a purpose-built forged option matched to a 3.386 in. bore and 8.50:1 compression to support high-demand use. Made in the USA from 2618 aluminum, the design uses JE's Forged Side Relief forging, accumulator groove and skirt coating where applicable, and includes wrist pins, locks and JE Pro Seal rings.
JE Pistons MITSU 4G63 2.3L KIT Set of 4 Pistons