JE Pistons forged piston kit for Subaru WRX EJ205 (79mm stroke), 9.5:1 compression — set of four pistons engineered for import performance use. Forged in the USA from 2618 aluminum with JE's FSR forging to minimize skirt friction and weight, the kit includes wrist pins, locks and JE Pro Seal rings. Specified for a 3.622 in. bore inverted dome/dish profile to suit EJ205 engine geometry.
JE Pistons SUB WRX EJ205 79mm STR 92mm Bore CR 9.5 KIT Set of 4 Pistons