Is anyone familiar with the Bully dog kits?? I got part of a friends kit today (the main valve) and will get the tank and lines next week. I looked on their website and downloaded some install instructions but they are different than this valve. My buddy told me there wasn't any lines going to the MAP sensor or the heater like in the Bully Dog instructions. He said the valve senses boost from the amout of intake air going into the turbo. Does this sound right?? The valve looks simple, one inlet, one outlet, and two wires on the solenoid, one from the toggle switch and the other to ground. Can this kit realy be this easy to install or do you think it's missing some parts??