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The JE Pistons forged piston kit for Mitsubishi 4G63 engines (2001–2007 Evolution VII–IX) provides four precision pistons specified to match factory and high-output builds. JE’s FSR forging reduces skirt width and friction while 2618 aluminum construction supports high tensile strength. Depending on the application, accumulator grooves and skirt coatings improve ring seal and reduce wear. Includes wrist pins, locks and JE Pro Seal rings, made in the USA.
JE Pistons MITSU 4G63 EVO KIT Set of 4 Pistons
