Ok everyone. Don't Care if its overkill I am gonna find a way to make it work. I currenty have a 98 GTP with GXP brakes front and rear. Its just not enough. Its gonna cost me a fortune but I like spending money! (Just put a steering wheel (and airbag) from a 2012 corvette in, little over $600 but its awesome! So far only the volume works on the steering wheel controls but hoping to achieve full functionality soon... yes that includes PADDLE SHIFT! Don't worry if I can get that working with my 4t65e-hd I will do a write up!) Already off topic. Wrote Brembo about making a custom hat for the 2 piece CTS-V rotors. Ill update if I hear back. That being said I am not planning on putting in the Cadi breaks in anymore. My focus has shifted to the Camaro Z28 15.5 in Carbon Ceramic rotor. Also with 6 piston caliper. Caliper looks the same as CTS-V but obviously bigger. Still don't know if it has the same mounts but will be finding out soon. I do know the aluminum hat will need the same remachining as the CTS. I am hoping I can talk (buy) Brembo into selling me "blank" aluminum hats. Everyone cross your fingers. Does anyone know off hand how much deeper the hat section is on the rear rotor vs the front on GP to accomodate for E-brake? I want to put the same 6 piston caliper on the rear and likewise the same 15.5 inch rotor but I am curious to see if I would be able to use the front 15.5 in rotor but mount the rotor section to a hat section for the rear to try to make a functional e brake. Annnnnd GO!