Ok, so I still see two main choices BTI/DFR or UMP. I know where to get the BTI/DFR kit from, but I could find an exact kit from UMP for the RZR. How and from where are guys getting the UMP kit? I found I write up on the install on UTV Guide. It appears they got it directly from UMP, but I couldn't find an exact kit on their site? I want a good Idea how much it costs verses the BTI.