I was also wondering about this too? But, I'm kinda on the fence on whether or not I wanted to put one on there. Hopefully someone will chime in for you. But, whatever you decided, here's one below that's for sale.
Due to lack of free time, I had an emergency equipment shop install mine. They did say that it is one of the easiest items to install. You should have to cut a few holes in the honeycomb and then bolt it on.