Here is a hot setup for Snocross racers. The biggest problem with racing Snocross is staying on the sled when going over jumps and in deep snow. The new running boards are wider to let the racer have more surface area to put their feet. They also have larger clean out openings so snow does not pile up on them, allowing more grip for their feet.
Note that OEM running boards have to be removed to install. Instructions are included.