If you need to know how to do it correctly Myself, Dnewma04, Honkeytonk and Chatanewga(sp) can tell you..

Get the Ford removal tools 4 dollars from Autozone or a car parts store.

GO to best buy or wherever walmart whatever. Most places carry the same harnesses.. Either Metra or Schochse (sp).

If you have Premuim sound there is not a true amp bypass you have to extend the speaker wires off the deck to reach to the amp. Other wise get the ford harness and crimp wires together. Put Cage in and lock it connect Harness's and anteana to deck and slide in. Check that it works before you put all the way in..
Done