I've not messed with PIDs much at all, and I don't make the displays, so i have no control with them, but they are just 7-Segment LED displays on a circuit board with the other stuff on it as well... I think 1/16th pids are the displays, buttons, and other such.. so I'm still not sure it would just "Snap In" unfortunatly. Maybe I'll just have to buy a simple pid and play around with that.