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Wiseco Professional Series forged piston set for the BMW M50B25 engine (84.50 mm bore) is a six-cylinder race-grade kit crafted for heavy-duty performance builds. These custom pistons feature precision machining, anti-detonation grooves, and ArmorGlide skirt coating for seizure resistance and reduced friction. Supplied with premium rings and built for severe-duty race use, they are intended for serious builders seeking durable, high-strength pistons.
Wiseco BMW M50B25 2.5L Engine 11:1 CR 84.5MM Bore Custom Pistons (Set of 6)
