
Manley Performance Platinum Series forged pistons are built from 2618 alloy forgings for high strength and durability in demanding four‑cylinder builds. These 87mm +2.0mm overbore pistons feature precision cam and barrel skirt profiles, tool steel wrist pins, and strict ring land and groove tolerances to improve ring seal. They’re a professional‑grade option for 2003–2006 Mitsubishi Evolution 4G63T applications.
Manley 03-06 Evo 8/9 (7 Bolt 4G63T) 87mm +2mm Over Bore 8.5:1 Dish Pistons w/ Rings