Like a few people said previously, I just recently installed Brembo front calipers on my '13 GT Premium. I ordered front rotors off a track pack and everything bolted right up, no additional bracket or adapter needed. Only thing you will need if you don't have is the brembo specific brake line.
Before I break my plastics... How does the steering wheel trim come off on the 2011-14 interior? I hate the silver trim on the steering wheel. Been wanting to do a gloss black or cf since I got it. Thanks guys.
Alex