Remove the 2 bolts holding on the U shaped bracket from the sway bar bushings, you can do one side at a time, just don't tighten anything down until you have it all together.
Place the relocator on the frame, remember you want to move the swaybar away from the spring, so the holes that have the recess are for the bolts going into the frame.
Goes on like this
Front of vehicle----->
You don't have to lift the vehicle, unless you need some room, which I don't think you do.