here's the deal, both my front and rear suspension "clunk" when i go over bumps at medium speed. i'm positive that it's the stabilizer bar in the rear and almost positive that it's the same in the front. i can't seem to find the anti-clunk kit that was so popular a year after this car came out and replacement bushings seem sketchy at best. just looking for some guidance as to which way to go from here. replace all 4 bushings? what brand is best on this application? can i find an anti-clunk kit somewhere? anyone have some off the wall idea that actually worked? any assistance will be appreciated. (p.s. it is a 2001 mazda mp3, just to clarify)