The JE Pistons six-piece kit for BMW S52B32 engines offers a matched set designed for strong durability and precise fit. Forged from 2618 aluminum with JE’s Forged Side Relief design, these pistons reduce skirt width and friction while saving weight. When specified, accumulator grooves and skirt coatings improve ring seal and reduce wear. The set includes wrist pins, locks and JE Pro Seal rings, with all components made in the USA.
JE Pistons BMW S52B32US 9:1 KIT Set of 6 Pistons