JE forged piston for BMW N55B30 with a 3.307 in bore is a single, application-specific forged piston engineered and machined in the USA. JE applies forged 2618 aluminum construction and engine-specific design to optimize durability and fit for racing and high-demand applications; select configurations include skirt coatings, accumulator grooves, and premium wrist pins, locks and rings as specified.
JE Pistons BMW N55B30 3.307 in Bore- Single