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The Wiseco single piston for the BMW M50 B25 is specified with an 84mm bore and a -13.5cc dish volume, sold as an individual piston. Intended as a direct replacement for applications requiring that bore and combustion volume correction, this piston supports rebuilds or engine repairs where a single, matched piston is needed for the M50 B25 configuration.
Wiseco BMW M50 B25 -13.5cc 84mm Bore - SINGLE Piston
