How to Choose the Right Cylinder Head Stud Kit for Your MINI (and Why SneedSpeed Wins)

Not all cylinder head stud kits are created equal. When choosing a kit for your MINI, it’s important to focus on tensile strength, precise fitment, and heat tolerance. Factory head bolts on R55–R59 N14/N18 engines can stretch under boost, causing leaks, head lift, and repeated gasket fai …