Kawasaki Teryx Power Steering Kit. First Aftermarket kit in the industry. Produced by EZ-Steer from superatv. The Kawasaki Teryx along with any SXS has a large need for Power steering. With the longer wheelbase, heavier GVW, steering at low speeds can be very difficult. Bolt-on one of these power steering kits and fatigue and difficulty while steering, are a thing of the past.