From what I can tell there are four us now with that annoying vibration that's felt in the seats as steering wheel. My beast goes in tomorrow to have the lower control arm bushings checked, driveshaft inspected, and another member suggested counter weights might be missing in the driveshaft. My INDY doesn't think it's any of these items, still think its the wheels. Idk anymore.
'07 Audi A8 (w/ 20,000 miles)
'03 745Li (sold)
'03 Acura TL-S
'02 Infiniti QX4 (sold & new owner totaled it 4 hours later)