Yeah, I think ive seen them called the t-rex or whatever. Pretty sure you can just unclip the whole front chrome and honeycomb as one piece, lemme see if I can find the post on it, I actually did that when installing my billet, a lot easier to handle (plus it was like 20 degrees outside so I brought the think in the house....
Grillcraft install, a picture book!!!!
He's doing a different install but good explanation of how to remove the factory piece, I think the one piece grilles just clip back in like the stock ones...