I made my own plate holder for my Viper. I bought a black frame and back plate holder at Pep Boys. Then bought some Velcro at the hardware store. I first but the frame, plate and back together, cut down the screws flush with the back plate with a Dremel tool, hot glued foam to the back plate that I had already (cut sections of foam tubing used to insulate pipes)and put the Velcro together to make about a 15" strap. Loop the strap through the back of the plate and place the plate on the higher section of the front bumper. Total cost, about $8.00 and can be easily removed.