The Supertech black nitride intake valve set for BMW B48 is specified at 30.10 x 4.96 x 99.50 mm and supplied as a set of twelve. These intake valves are offered as a matched twelve-piece replacement for B48 cylinder head service, providing the specified black nitride finish and dimensions for comprehensive valve replacement jobs where a full-bank set is required.
Supertech BMW B48 30.10x4.96x99.50mm Black Nitride Intake Valve - Set of 12 (Req KPR-50 7S)