Manley's piston set for 2003–2006 Mitsubishi Evo VIII/IX is an extreme-duty forged piston kit sized at 87.0mm bore +0.5mm with dish profiles for the listed compression ratios. Their Platinum Series pistons feature domestic 2618 alloy forgings, precise cam and barrel skirt profiles, exacting ring lands and grooves, and tool steel wrist pins, providing a builder-focused forged piston solution that includes rings.
Manley 03-06 EVO VIII/IX 87.0mm-Bore +0.5mm 8.5/9.0 CR Dish Extreme Duty Piston Set w/ Rings