
Manley Platinum Series forged pistons for 2003–2006 Mitsubishi Evolution VIII/IX: 2618 alloy forgings with a +2mm overbore to 87mm, -8cc dish volume and target compression ratios of 10/10.5. These pistons use precise cam and barrel skirt profiles, tool steel wrist pins and moly skirt coatings on select numbers, with exacting ring lands and grooves produced via Manley’s fixturing to enhance ring sealing and durability for high‑output builds.
Manley 03-06 Mitsubishi Evo VIII/IX 87mm +2mm -8cc 10/10.5 CR Stroker Dish Pistons w/Rings (ED)