Ok, I'm a bit confused. I'm old school (points, plugs and carburetor). I now have a 2006 Mustang GT to deal with. People keep asking if I'm going to put a "chip" in it to increase HP. I know I can buy and install a chip, yet I also see "programmers" such as Diablo Predator. Can someone explain the difference between the two in simple terms. One addition I will be making is the addition of a CDC Shaker system with CAI. In order to get the most out of it, I understand I will have to flash the system. To me, that says I am going to need the "programmer". Maybe I'm missing something. Any thoughts are welcome.