yes, it has an ultracool cooler. The bypass is a thermostat controlled one off the filter (an HD one I had). The temp gauge seems to be in the 230 range before it bypasses, but HD says it should about 190


Rodger
2018 M3W "Dreamers on the Rise"
2004 Plus 8 (wife's)
old Goldwings and a couple of Harleys