I have a 2014 brute force 750 recently replaced the fuel pump, coils are newer, newer plugs and wires it also has a hmf pipe with a hmf optimizer on it as well. After I replaced the fuel pump I went on a duce run, it was running great until I got down in a hole more water than mud just over the tires but I high centered it so I was in that for a little while. We got it out and it started breaking up from about 1/2 throttle to wot, similar to the fuel pump when it was going but not exactly the same. I'm at a loss for the issue. I just need pointed in the right direction.