
The JE Pistons six-piston kit for BMW S54B32 provides an engine-specific replacement set engineered for performance builds. JE’s FSR forging and 2618 aluminum alloy reduce friction and save rotating mass while delivering needed tensile strength. Application-dependent accumulator grooves and skirt coatings enhance ring seal and reduce wear. The kit includes premium wrist pins, locks and JE Pro Seal rings, and all components are made in the USA.
JE Pistons BMW S54B32 11.5 KIT Set of 6 Pistons