Clicking/Popping Noise

I just purchased a 2000 Civic SI about a month ago. The car is in perfect condition except for some noise in the wheels. Everytime I move in the car, forward, backward, turning, it makes a loud clicking noise. Only at the starting push or turn, or if I hit a pothole. After talking to the previous owner he told me he lowered it and put a camber kit on it and thats when it started to make the noise. Since then he raised it back to stock but left the "new" camber kit on it, since he lost the stock parts. So now the clicking is pissing me off. I thought it would be a easy fix, but now mechanics dont know what to fix. ANYONE?? I heard it might be the ball joints? Any ideas?