Installed May 14, 2019 Purchased a 2.5" leveler kit for a 2019 F150 Platinum 4x4 with FX4. do first. It's easy to do. It took me 2.5 hours on the driveway. - Support the truck on the frame. ventilation. - Disconnect the electrical system from the rack Lower the lower wishbone without having to loosen the wishbone. - Be careful not to damage the vacuum lines for the hubs or strain the ABS sensor cable. First, I pinned my truck under the hood. - I raised my truck almost 3 inches which is fine with me. comes with all necessary equipment. See attached photos.