The Supertech BMW S14 black-nitrided intake valve set is a replacement intake valve kit for BMW S14 engines. Supplied as a set of eight valves, it includes black-nitrided intake valves for S14 cylinder head service and rebuilds. They are intended for replacement during routine maintenance or when refreshing the intake side of the S14 cylinder head.
Supertech BMW S14 Black Nitrided Intake Valve - Set of 8