Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard. Running Board Wiring Harness; PowerStep ™; For Amp Research Running Boards; Uses OBD-II Port To Connect The Automatic Control Of The Powerboard To Computer System Of The Vehicle Without Having To Tap Into Factory Wires Features & Benefits Limited 90 Day Warranty Attributes Compatibility: Amp Research Running Boards Power Source: Plug And Play Estimated Install Time (Hours): 1 Specifications: Description_DES PowerStepâ„¢ Plug And Play Conversion Kit Description_EXT PowerStepâ„¢ Plug And Play Conversion Kit; Black; Description_FAB PowerStep Plug And Play Conversion Kit Description_MKT Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered running board that instantly extends when you open your door, and then hides itself safely out of sight when the doors close for improved ground clearance, aerodynamics and appearance. Its handsome design, all-weather performance and legendary reliability set the industry standard. Description_SHO PwrRngBdCnt