I have a 01 audi a4 1.8T quattro. I replaced my front rotors with cross drilled slotted ones and ceramic brake bads and I really like the difference in braking and less dust. I am getting ready to purchase new cross drilled slotted rotters for rear. I found the rotors no problem. I can't seem to find some ceramic pads though. My local auto parts stores don't carry them (advance auto or autozone). I found some on this site http://www.getcoolparts.com/ Any one know of any other ones?