Wiseco Professional Series forged piston set for BMW M54B30 3.0L applications; set of six pistons sized for an 84.25mm bore. These pistons use 2618 aluminum forgings with precision machining, include premium rings, ArmorGlide skirt coating for seizure resistance and reduced friction, and feature design details such as forced pin oiling and fully machined crowns aimed at heavy-duty race and severe-duty builds.
Wiseco BMW M54B30 3.0L 24V Turbo 84.25MM Bore STD Size 9.0:1 CR Pistons