Does anyone have any experience with these products. After an encounter with highway debris that has forced me to repaint my front bumper 2 weeks after recieving the STI, I am seriously considering a method of protection for the bumper area of my Scoob. I am wondering if these products peel or show excessive damage over time. I am concerned with the general cost of installation of this feature, I just want to protect the car without having to replace this every few years. Thanks for your input!