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Manley Platinum Series forged pistons for Subaru EJ25 (100mm bore, 17cc dish) are built from 2618 alloy forgings and include premium features favored by professional engine builders. These pistons offer precise cam and barrel skirt profiles, exacting ring lands and grooves, and tool-steel wrist pins; select part numbers receive moly skirt coatings. Manley emphasizes manufacturing processes that support durability and high-performance use.
Manley Subaru EJ25 100mm Bore / 1.209in CD Platinum Series -17cc Dish Extreme Duty Piston Set
