I have a 2007 GT that has been built with Roush and other aftermarket parts by an unknown previous owner. I have four piston front calipers. It's time for new brake pads and I have to figure out who makes the part. There is no identifying information on pads or calipers. The stick Ford and Brembo pads look different than what I have. I've attached a couple of pictures. Hoping that you can point me in the right direction Thanks!