Please sober up, learn the english language a tad bit better, and rephrase your question.
I can't figure out what it is that your asking. I take it you purchased your supra, and it included a loose greddy profec B spec II, with no harness, no wiring, and no manual.
Is this correct?
Perhaps the wiring for the "plugs" you refer to is lurking behind the glovebox as maybe the previous owner had the profec installed, and then removed it prior to selling the vehicle, and then through it back in at the last moment.
Perhaps what you have is something that should be sold to the sad owner of a honda, and you should purchase a new boost controller, and have it professionally installed.
The big bulky cork that you speak of, does it have multiple colored wires in it?
Do you have a boost control selendoid for the profec? You'll need one, as well as a wiring harness if the "big bulky cork" only has a few wires in it.
Hope this helps, please clarify anything that I got wrong..
-Jake