Tired or about knocking your teeth out when you take your foot off the gas? This coast valve will allow you to slow down and stop with out the sudden jolt. Years of testing has gone into this valve to make it safe for your machine. Manufactured by an actual Kubota dealer, who knows you need a very tight tolerances so that it will not damage your hydro. Installation is quick and easy with instructions and can be completed in less than 30 minutes. This product doesn't affect power and it also allows it to shift better