The cost of adding a SC to a NA truck is close to the cost of trading your truck for one with a sc..
The factory sc is covered under warrenty, aftermarket will void major parts of it..
You would need at minimum, sc, with all the pullies. Upper intake that sits under the sc.
Air intake plumming, (filter all the way to sc)..
There may be somthing special about the break booster, more of a brent question.. New computer.
May need new fuel pump / injectors.. (also a brent question)
The factory unit bumps power by 30 hp..

Drawbacks:
Premium fuel all the time, major cost, loosing big chunk of powertrain warrenty.. Only useful at (or very near to) WOT.. There are bypass mods out there, to run it at lower throttle settings, but the throttle being semi open kinda defeats the boost..

God knows if the internals are the same..
I would assume there may be Cam differences also.
(brent?)

And that is not even covering the fact that it wouldn't fit under the hood...