How would I get dual climate control in my car? Would I have to buy A/C controls with the option in it? Would that be all I would have to do or maybe there is a different center dash display that I would have to get with it?

 

It's not easily possible. There is more to it than just the A/C controller.

 

Anyone know how involved this could get? Anyone have a shop manual they could look in?

 

i know for a fact your gonna need two heater cores, prob two evaporators too, and a **** load of wiring