Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
JE Pistons forged piston kit for Subaru EJ257 with EJ20 head, 99.5mm bore and 8.5:1 compression, supplied as a set of four. Backed by JE’s racing heritage, these 2618-aluminum pistons are forged and machined in the USA. JE’s Forged Side Relief forging, accumulator groove and optional skirt coating lower friction and improve ring seal. Kit includes wrist pins, locks and JE Pro Seal rings for durable, race-capable service.
JE Pistons SUB STI EJ257 Block w/ EJ20 Head 99.5mm Bore CR 8.5 KIT Set of 4 Pistons
