RZR XP Turbo Boost guage???? December 5, 2015 who is running boost gauges on their xpt’s??? If you have one what kind is it and what did you tap into to get boost signal?? I have read that they can cause check engine light, how? thanks for the input in advance!!! Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window) Related