I found a good way to get the Air Dam pushpins out without messing them up, simply use a 4 way tire air valve remover. Screw the pointed end counter clockwise into the pushpin until it catches then gently pull out on it a little as you continue to unscrew it.

 

that is a very good idea.
i use a pointed philips screwdriver push really hard to stick the sharp part in and lightly pull and turn to remove..

 

I used an interior panel removal tool:



I didnt break any of those stupid push pins either.

 

wow, i tore all but 2 out while changing bumper. Wish I would have thought of that.

 

Air dam ,whats that? Ripped that silly thing off the first trail.