Problem Solved

Someone that aligned my car had spaced the rear cams of the rear A-arms 1 washer (thick ingalls washers that adjust camber by .5* each) thicker than the front cams in order to decrease the negitive toe. I removed the extra rear washers on the rear cams, which takes the uneven pressure off the bushings, as well as increases negitive toe (for straight line stalibility), and there is no longer this vibration at high speed. There is a little however just because my tires are visibily warped to shit because of the camber misconfiguration.

Moral of story

When adjusting the rear camber put an even number of shims on the front and rear cam. (Do adjust toe via the cams.)

Joel Baldridge, ASE Certified Master Technician, Audi Certified Expert Technician