I have a 2006 Mustang GT that seems to have some minor thumping noise when the wheels go over bumps or road sperations.

Is this normal ?

If yes has this gone away on any of the cars that have been lowered and/or changed their shocks or struts ?

How about Coilovers ?

Any input would be appreciated.

 

Doesn't anybody else have this noise ?

 

i do not notice to much. but my normal driver is a 4x4 dulley.

 

The noise sounds like it might be coming from the forward anti-sway bar. Check the mounting bolts for looseness, especially the vertical bars which attach to the backs of the "C".