The Supertech piston set for BMW E36 M3 S52/B32 3.2L fits engines using an 87.0mm bore and a -12cc dish, yielding an 11.0:1 compression ratio. Supplied as a set of six pistons with rings excluded, these pistons are specified for the S52/B32 3.2L cylinder assembly and intended for engine rebuilds or performance builds requiring the listed bore and dish dimensions.
Supertech BMW E36 M3 S52/B32 3.2L 87mm Bore -12cc Dish 11:1 CR Pistons - Set of 6 (Excl Rings)