UltraCool is proud of the new system for modern Indians. We took over tens years of work developing the best Harley-Davidson oil cooler and applied it to the Polaris Indian. It works even better on an Indian as it cools all the oil in the bike as opposed to just the motor oil on a Harley. An UltraCool Oil Cooler paired with a FLO Oil Filter literally gives an aircooled Indian the performance of a fully liquid cooled engine!
