The Wicked Bilt Electra-Steer power steering kit for the Polaris RZR 1000 UTV is a system that will significantly reduce steering effort and diminishes steering wheel jerk caused by uneven rough terrain. This is a torque-sensing unit that increases assistance as torque or resistance increases at the wheels. Unit mounts under the dash. This Polaris RZR Electra Steer kit fits on all 1000 models. This kit is BIGGER, BADDER, & BETTER than the oem models already installed in the vehicles.