Are the front brake components on a 91 GTI 8V interchangeable with a 91 GL 8V? I have a 91 GTI that I just bought (MY FIRST GTI! YAY!) that needs new brakes, and i have a parts car (my 91 Golf GL) which doesn't run, but had the brakes redone about a month ago before it died. Can I taje the rotors and crap off and change them out? Or did the GTI have bigger rotors?