Thanks Bulk, I don't think it's my cv joints. I replaced the right outer boot last year in December when it was slightly cracked so I know nothing has gotten in there and the other one looked good. Its been inspected both my my local shop and the dealership.
Which btw Minnetonka BMW is awesome! well so far I guess, I've been there a few times now both for my fiancees car and mine for service and they are not stuck-up like other stealerships.

Bcredliner, Yeah I haven't had them balanced since they were put on a few years ago. I'm almost sure, well hoping, this is what it is.

Thanks for your suggestions so far guys!

__________________
"Hey, Now that's what I'm talkin' about, Jack!"

Current:
2002 X5 3.0i E53 - Max

Previous:
2003 XB9s - Rebeka(missed)
1993 525i E34 - Elizabeth(sold at 83K miles)