Ive been chasing a vibration in the front end for a while. Every front suspension peice is new except the hubs and steering rack. When i apply the brakes, i get a horrible shimmy and very audible vibration. The car does not pull to either side when braking, but applying the brakes quickly at higher speeds, yields a very noticeable vibration. The car did this before the 13inch brakes, i thought it was warped rotors and low pads, but it has been consistant after changing to the 13inch brakes....its gotta be the hubs...anyone have any thoughts?