Description Reviews MINI Turbo to manifold Stud Kit. These are the (4) studs & (4) special nuts that are on the turbo that hold it down on the Manifold. Fits both the N14 or N18 turbo and are brand new OEM. Don't forget your gasket! This Kit includes: (4) MINI Turbo Nut M8 #11-65-7-559-557 (4) MINI Turbo Stud M8x25 #11-65-7-605-340