I had my Garrett 2500 for quite a few years now and one day I took the cover off to clean the inside and when I left the site I forgot to replace it. When I went back to get it, was gone. However when I took the coil cover off to clean it, there was no sign of any dirt or sand and that was because of a very tight fit that will never allow the cover to fall off. I consider this a great coil cover and the exterior scratches and any scuffs were minimal. So I bought another one just like it and if I forget to put this one back on, I would buy another one just like it.