Couple of weeks ago i blow-up the computer chip in my mustang. I had it replace. Sent it to the Ford dealer to download there program for the chip. Then realize that the supercharge wasnt working. Thought once that Ford did there program that it would find the Vortech Supercharge...it didnt. I was ready to take the car out of town to a speed shop to have it Dyno tuned. Well i didnt have to do that. I made a call to this speed shop out side of NY City. I told him what happen and he told me he would need several numbers off my car....like the number of the computer chip, supercharge and what type of gears in my rearend. And a few other part numbers. After that he said he would have a program for the supercharge and i would have this with in a day. I did have it in a day. It took 7 mins to plug in the program into my car and downloaded the program that i needed. Mustang is running great and even better then before.