I bought a 2008 Legacy GT with only 33,000 miles on it a few months ago. When I am turning and hit a bump or shallow curb, the front suspension makes a terrible clunking sound. I mean, it sounds like something is going to break. I actually work at a Subaru dealer and the mechanic is having a tough time trying to figure the clunk out. The sway bar bushings have been replaced and the noise is still there. HELP!!