
JE Pistons four‑cylinder piston kit for Subaru WRX EJ20 applications, supplied as a set of four with a 92.5mm bore and 8.5:1 compression ratio. These pistons are engineered for demanding engine service and sporting use, offering precision machining and design choices that support reliable ring sealing and reduced skirt friction. Built to suit high‑rev and performance rebuilds where durability matters.
JE Pistons SUB WRX EJ20 92.5mm Bore CR 8.5 KIT Set of 4 Pistons