Manley Performance forged piston set for 1998 and later Subaru WRX EJ205 engines is supplied with standard stroke and bore, an 8.5:1 dish and rings. Part of Manley’s Platinum Series, these pistons use 2618 alloy forgings and incorporate precision profiles and fitment tolerances used by professional builders. The overview reflects Manley’s focus on durability and machining accuracy for high‑duty applications.
Manley 98+ Subaru WRX (EJ205) STD Stroke 92mm STD Bore 8.5:1 Dish Extreme Duty Piston Set with Rings