I recently installed Hotchkis sway bars front and rear and set the fronts tp medium and the rear at stiff. I noticed that when I drive over speed bumps I hear like a squeeking combined with some other obtrusive and quite embarassing noise. I go over the speed bumps at about 7 miles an hour when this noise occurs, but If I slow to around 2 miles an hour, the noise is usually not apparent.

I took the car to the shop that performed the install and they regreased the polyurethane bushings and that did nothing.

I asked the distributor that sold me the sways and he told me after selling over 200 sets, he has never heard about a problem like what I am describing.

Anybody have any ideas of what this could be? I have officially run out of ideas of how to fix this and/or what the problem could be.

Thanks, in advance.

 

BUMP