I recently purchased some small floor boards for my 2015 Gunner. The problem is there does not seem to be an easy way to remove the current driver foot pegs. On previous bikes I removed the cotter pin and the dowel holding the foot peg came out easily. There is no cotter pin on the Gunner configuration. Other than banging the shit out of the dowel I'm not sure how to remove the foot pegs.
I took a dremel with a thin cut off wheel to it, because I couldn't pry it out of there. You just have to cut one little part of it, then it'll pry out of there a bit easier. I then replaced it with a snap ring.