This Wiseco piston kit is specified for the BMW M50B25TU 2.5L 24-valve inline-six engine and is supplied as a set of six pistons for an engine rebuild or upgrade. The kit matches the M50B25TU factory configuration and is sized to replace all pistons in the engine, providing the core rotating assembly components needed to restore compression and combustion geometry during an overhaul.
Wiseco BMW M50B25TU 2.5L 24V 6cyl Piston Kit (Set of 6)