Wiseco Professional Series forged pistons for the BMW N54B30 engine are supplied as a set of six with an 84.00 mm bore and 1.244-inch compression height; pin diameter is 22.00 mm. Built for heavy to severe duty race builds, these pistons are forged from 2618 aluminum in the USA, include ArmorGlide skirt coating, precision ring grooves, an anti-detonation groove, fully machined crowns, and forced pin oiling to support demanding applications.
Wiseco BMW N54B30 84.00mm Bore 1.244 Compression Height Piston Kit