No… Kits can be removed at any time, with a little effort, but they can not be re-used once they are removed. Please do a “dry fit” first. Before removing the backing paper, place the entire kit on the vehicle with some masking tape, and move it around until you are happy with the position. Then make reference points for the corners of the kit with masking tape on the car. When you remove the kit and begin the installation, you can place the kit back on your corner marks to make sure it’s exactly where you want it.