Do I need a new gas cap????

I thought I saw something aroung the forums about needin a new gas cap after you do the free removal mods, is this true? Do I need one with that hose on it? Thanks.

I'm not an WRR expert but I'm pretty sure you don't need another cap. In fact, I don't think you can even get an aftermarker cap for the OEM tank. I just did an exercise with Buster's in which the BRP cap apparently isn't a current item.