The Supertech intake valve set for BMW and Mini B38, B48 and B58 engine applications includes eight black-nitrided intake valves. Offered as a matched valve set for the specified B-series engines, these valves are supplied with the black-nitrided finish indicated in the product description and intended for valve replacement or engine servicing where that fitment is required.
Supertech BMW / Mini B38 / B48 / B58 Black Nitrided Intake Valve - Set of 8