Quick view AMP Research AMP Research 19-23 Ford Ranger / 21-23 Ford Bronco (Excl. Raptor) Smart Series PowerStep - Black - 86140-01A $1,949.99 AMP Research invented the PowerStep™, the automatic, electric-powered running board that instantly extends when you open your door, and retracts out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its sleek... Add to Cart Add to Cart Add to Wish List Add to My Wish List Create New Wish List