JE Pistons forged piston set for 2007–2013 BMW N54B30 engines (3.346" bore, 1.00 oversize, inverted dome) is a six-cylinder kit made for high-demand applications. JE states its pistons are forged, machined and engineered in the USA from 2618 aluminum and built with application-specific design features such as proprietary FSR forging, accumulator grooves, skirt coating options, and include wrist pins, locks and rings.
JE Pistons 07-13 BMW N54B30 Bore 85 / Oversize 1.00 / Dome Volume -22.7 / Set of 6