Manley piston set for Subaru 2.5L EJ257 (WRX/STi) with a 99.75mm bore, 1.209in compression height and -10.00cc crown volume. Part of the "Platinum Series," these forged 2618 alloy pistons combine cam-and-barrel skirt geometry with tool steel wrist pins and optional moly skirt coatings. Manley’s unique fixturing and exacting ring land tolerances help ensure proper ring seal and consistent results in professional engine builds.
Manley Subaru 2.5L EJ257 WRX STi Piston Set - 99.75mm Bore 1.209in CH, -10.00 CC