I have a 2013 800s & I just out an SLP Super Quiet Exhaust. Now my RZR is over heating. Air filter is clean as a whistle. I was told by many people in this forum as well as Adam at SLP that there was no fuel programmer was needed. Took it out for the 1st ride today & it over heated in about 15 minutes. What am I missing?
Utah RZR Rentals

whence