There is nothing wrong with the calipers or the rotors... I just upgraded the rotors all around to slotted on the Aero in '08 and then upgraded the fronts to C32 rotors and calipers and moved the slotted fronts to the SSB (which I sold)... That is why I have one full set and one front only set of rotors and the calipers.....

How does $150 + shipping sound for the calipers and the rotors w/ 15k miles?

Doc, I am pretty certain that the SRT brakes can be swapped over to the NA with no problem... you MUST change the rotors also as they are bigger(330mm) to match the calipers... this is a good upgrade for the NA... I am sure if you search the brake upgrade threads you will find this also....