Want to yank some stuff off my car. Need help.

[NoHachi]

MAP will need a MAP-spec ecu, map sensor (inside the throttle body will do, pickup should be there, just need the sensor and a piece of hose) and some modifications to the wiring loom (or an entire wiring loom from a MAP car).
PS system cannot be removed in a straightforward manner. The fluid will make the car steer very heavy. You either need to loop the lines so that there is equal pressure across the rack, or remove the middle divider from the rack (need to disassemble the rack and grind it of) or use a Manual Steering rack.