I also thought it was low. first thing that came to mind for me was the fastest way to get out of a 4yr warranty is to leave a lot of power on the table.so now a guy bolts on a pipe for say 10hp warranty over fuel controller warranty over shaved head you get the drift. It will be interesting to see what kind of power these things can make with just a few changes I am betting 160+ with above mods and every mountain guy will be doing them