Wiseco Professional Series forged piston for BMW M50B25 2.5L is a single forged piston sized for an 84.50mm bore with 38.20mm compression height. Machined from 2618 alloy, it features precision ring grooves, anti‑detonation groove and ArmorGlide skirt coating for seizure resistance and reduced friction. Built for heavy to severe duty race applications with premium finishing and forced pin oiling.
Wiseco BMW 2.5L M50B25 11:1 CR - SINGLE Piston