JE Pistons' forged single piston for the Subaru EJ205 (92.5mm bore, 9.50:1 compression, left side) is engineered and machined in the USA for high-demand performance applications. Forged from 2618 aluminum with proprietary Forged Side Relief, it reduces skirt width and weight while preserving strength. Depending on application, skirts may receive a coating and the kit includes wrist pins, locks and JE Pro Seal rings.
JE Pistons SUB WRX EJ205 92.5mm Bore CR 9.5 KIT - Single Piston (Left Side)