My uncle put a power assist on his old Mule I drove it a bunch before and after. Personally I would not waste my money unless you r in thick mud or have big wheels on it. It mad a difference when the snow blade was on it though. If you have the extra money its not a bad Idea. He said he had the dealer put his on though and thats the advice he gave to me to tell you. He is handicaped so he has many things done by others when it is easier for him.Has anyone ever installed one of these aftermarket kits? Do you have any advice, is it worth the money?