I've noticed other 3rd gen's with the same rataling mine is starting to do. When i go over bumps you can hear a rattaling coming from each tire depending on which tire hits the bump. Is this just the rattle clips on the break pads maybe?

 

i had a rattle on my right side tire everytime I hit a bump, I search and search and never found anything, I change the front struts and gone,, seems the struts were shot.....

 

The calipers on the front probably need bushings. These can be purchased at most auto parts stores. The tighten the calipers and do not allow them to float too much.