E&G Classics fine mesh fender vents are a great way to customize your Cadillac STS. This will really make your front end sparkle the way a Caddy was meant to. One of the best things about it, is that it will look like new for a long time, plus there is a two-year warranty. The kit comes with a two-piece grille, mounting hardware and a set of instructions. Fender trim can really take years off of your car’s appearance.