Supertech forged 2618 pistons for BMW B58 engines, 82mm bore with 36cc dish and 10.2:1 compression ratio, supplied as a set of six (rings excluded). These pistons are offered as direct-fit, high-quality replacements for compatible B58 applications where a matched set of six pistons is required for engine assembly or rebuilds on supported engines.
Supertech BMW B58 82mm Bore 36cc 10.2:1 CR 2618 Pistons - Set of 6 (Excl Rings)