I used the bracket from a 99-01 cobra. the rest of my kit had to be made because I still have the air ride system. I'm using 42lb injectors and a 255lph fuel pump, 05 GT maf with a diablo extender. I also have an aftermarket fan and radiator because the stock stuck out to much.
This is what my curve looks like with a stock transmission, stock exhaust, and a stock motor (no underdrive pullies or anything) with 8psi on a procharger P-1SC
It cost me about 6k with the custom kit and tune. (just to give you an idea)