so I have found some info on the brakes, its seeming they do interchange, not sure on mods required
posted on another site....
User--Some other details you didn't list: front brakes from a base V6 or ecoboost. Base GT brakes are 4-piston 14" rotors. How about some more suspension details?
AM rep--Hey - Good eye! We changed the brakes to a base GT setup from 11-14 as the Brembos would not clear with the Welds and we'll be releasing more information on the suspension in short time! That's not us hiding mods by any means, we're just wanting to put out complete test results and what we've found works before we make any claims. If anything, this was a downgrade so that we could clear the caliper. There's very limited wheels that are out there right now, so this wasn't a "weight savings" thing by any stretch.
User--They didn't look like base GT brakes to me, which have 14" rotors and 4-piston calipers. They looked like single piston base V6 brakes which are a bit lighter. When I get home(or someone with access to youtube) we can post up screenshots of your video for clarification.
AM-rep--The brakes that we switched to are the 11-14 stock GT brakes which were just so that we could clear with our drag wheel setup. Again, there's not a whole lot of options on the market right now for wheels and we'll make sure to post alot more thorough details once we're done testing and dialing it in!