Here you go!
1. Remove bumper following the DIY writeup ->
http://www.nicoclub.com/articles.php?id=293385
2. Remove the factory grille by pushing the plastic clips off of their retainers

Detail of retaining clips and tabs:

3. Install the C-Mod Grille by hooking the top of the Grille and then pushing the bottom clips on to the bumper.
Note: I had to trim a little off the C-Mod Grille upper tabs in order to get the right fitment.

4. End up with a great looking A/C!
Let me know if you have any questions
I made it a while back
topic484836.html