The Supertech intake valve is a single black-nitrided unit sized 34 x 5.97 x 106.10 mm with a 1+ mm spec, intended for BMW M50/M52 engine service. The nitrided stem improves wear resistance while preserving intake sealing and valve geometry. Supplied as a single replacement and available drop-ship, this valve suits M50/M52 applications requiring a nitrided intake valve option.
Supertech BMW M50 52 34x5.97x106.10mm Blk Nitride 1+mm Intake Valve - Single (Drop Ship Only)