How-To De-Badge the Emblems off the Back of Your Maxima
This should take about 20-30 minutes to do.

This is how car looks WITH emblems.
Tools:
Heat Gun
Tooth Floss or Thin Rope
Gloves
3M Adhesive & Wax Remover (if needed)
1) Heat up letter one by one. Then with a thin piece of tooth floss or thin rope motion it behind each letter in a up/down motion to separate it away from trunk. Repeat step to every letter.
2) If any black glue residue is left from the emblems, use some ?3M adhesive & wax remover? & it will come right off.
3) Your Done!
This is how car looks De-Badged.