I've had them on for a few weeks now and no new vibrations have developed. They are absolutely fine for daily driving. I am going to check tomorrow to make sure they are still torqued down. Believe me, I can't stand added vibrations either and I researched a lot before getting these over the UUC ones. I'm not saying the UUC are bad at all, just that I read they cause vibrations. __________________ ~Dave~ 98 328ti Morea Grun slicktop 11 128i space gray slicktop 13 JGC WK2 Deep Cherry Search | RealOEM |