JE Pistons forged piston kit for Mitsubishi 4G63 engines used in 2001–2007 Evolution VII–IX models. JE forges and machines pistons in the USA with application-specific designs. This four-cylinder kit specifies a 3.346" bore, 22mm pin and 10.00:1 compression with a flat-top profile in 2618 aluminum. It includes JE's FSR forging benefits, accumulator groove and optional skirt coating plus wrist pins, locks and JE Pro Seal rings.
JE Pistons MITSU EVO V11-IX KIT Set of 4 Pistons