Titanium Wheel Stud Conversion Kit, Audi/VWDitch your heavy, ugly stock wheel bolts or rusty steel stud conversion and do your build some justice! We've been running these titanium alloy studs on both street and track cars (including dedicated time attack and drag cars) for years with zero issues. Unlike 100% titanium bolts studs, our Ti 6Al 4V alloy is much stronger than comparable steel counterparts. New: Select the extra nuts option if you want a second set of nuts for stock or aftermarket