I had a Zenon front gfx piece on my car, but am putting a different one on. What should I use to prep the area and get the tape off from the old one? What kind of tape should I use to put the new one on? Specific brands that are good would be helpful.

 

peel as much off as possible, then try something simple like WD40 to get the goo off

or maybe "goo gone"

a good quality tape like 3M should work....talk to a body shop