Mahle MS Piston Set BMW S54B 87.00mm Bore 91.0mm Stroke 139mm Rod 21mm Pin -13.1cc 11.5 CR Set of 6

BMW S54 B32 3.2L E46 M3 87.00mm x 32.3mm CH, 91.0mm stroke,139mm rod,21mm pin,-13.1cc,337g,11.5CR, 2618.