Where to begin...2001 s4. I have bilstein/h&r suspension. I installed it myself and not too long ago i noticed that the rear suspension ride heights are different. The left rear tire is about 1/3 of an inch or more into the wheel well and the right side is about 1/2 inch below from the wheel well. I don't know what can possibly be wrong with it but it needs to be fixed. The second problem i have is my bushings(i think). Whenever i drive off from first even slightly aggressive the bushings start squeeking and whenever i brake hard to a complete stop the front end of the car makes an unpleasent squeeking/(grinding almost) sound that needs immediate attention. Anyone with any ideas of what my problem might be?

Thanks for all the help guys, Choopy