I left cat for a pro, I still hav a m8 turbo, but my new pro is gonna be my main ride. I wasn't pleased with the direction that cat took with their pc, they went backwards IMO , their engines are solid and the frames are strong but on the heavy side compared to the new pro. Also all the cat dealers in my area suck in many ways and I'm buying from a solid local Polaris dealer. I know that the pro is down in power but I can add 15 hp for a drop in kit for 800$ that will run with the cats, you can't make a cat 417 lbs for 800$, not even close...