I was recently talking to someone about retrofitting dual piston PBR calipers on the front of a single piston SN-95 brake setup. This said he used the dual piston calipers from 1999-2004 GT because they are very light, like 2lbs. He said it is made of aluminum and a direct bolt on. At the time I figured he might be BS’ing me. However, I now need to help a friend replace the front brakes on his 95 Mustang. So, is there any truth to this swap? A quick Google search did not turn up much.