From a 2013 GT with a little less than 40k miles on them. I have the calipers, backing plates and lines. I have the rotors and brackets but they are from a v6 model which are slightly smaller than the GT rotors. I will sell the calipers (with lines and pads) and backing plates for $135 + shipping and paypal fees. If you want the rotors too, add 20 bucks.