Wiseco Professional Series forged piston set for BMW M50B25 applications delivers race‑level strength and durability for heavy to severe duty builds. The set of six arrives with premium rings and precise machining for demanding engines. Forged from 2618 aluminum in the USA, these pistons include precision ring grooves, an anti‑detonation groove, ArmorGlide skirt coating and a 0.866 in pin diameter with 38.20 mm compression height.
Wiseco BMW M50B25 84.00 mm Bore 38.20 mm CH -1.50 CC Piston Set