is yours squeaking in the front or the rear? my was squeaking AND chattering in the rear...dealer said is was just noise...nothing wrong...i thought it was the liscense plate cause i didn't use the bottow two screwcaps. i was jacking up my car to install ipd's sport exhaust when i found that the rear sway bar had broken on the right side, where the welding to the two perpendicular holes were. the bar was moving up and down and hitting the still attached to the trailing/transverse arms lower hole, so squeaking and chattering. took it out and ipd replaced it for free...but i couldn't get it back it :) so i had them installed elsewhere(suspension geometry was off)