Wiseco Professional Series piston set for the BMW S50B32 3.2L uses an 86.50 mm bore and is supplied as a set of six. Intended for high-duty race builds, these pistons combine precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. The Professional Series is supplied with premium rings and built to withstand demanding performance and severe-duty applications.
Wiseco BMW S50B32 3.2L 24V Turbo Bore (86.5mm)-Size (+.10)-CR (11.3) Std Comp Pistons SPECIAL ORDER