The Manley forged piston set for Subaru WRX with the EJ25 engine is built for tuners and engine builders seeking durable, high-quality components. Manley's pistons feature domestic 2618 alloy forgings, precise cam and barrel skirt profiles, and premium chrome-moly wrist pins; their machining processes ensure exact ring lands and grooves for improved sealing. These components are offered in series used by professionals and back the demands of performance and durability.
Manley Subaru WRX EJ25 99.75mm -17cc Dish 8.5:1 CR Turbo Tuff Series Piston Set w/ Rings