Well anytime I hit an abrupt bump I hear a metallic rattle sound. It is kind of hard to explain but I almost want to say it is something like the control arm bushings but I have no clue. It has done it for a good while and I just can't find it. I have since replaced the broken sway-bar endlinks, replaced the inner tie rods, re-tightened the wheel bearings, done an alignment, and added bilstein shocks at all four corners. The sound is still there and when it happens it sounds like it is comeing from both sides of the car which really throws me off because I can't narrow it all like to at least one side or the other - but I can for sure say it is on the front-end at least as the rear makes no sound at all after going over the same bump the front just did. Any ideas?