Protection and Great Styling. Now you can add stealthy aerodynamic styling to your Mustang and protect your headlights from damage at the same time with a set of SpeedForm Smoked Headlight Covers. These covers easily and securely attach to your stock lights with no drilling or modifications required. Quality Materials. Made from a durable composite acrylic material that has a dark smoked appearance for stealthy styling, these Mustang Headlight Covers will last for years. Application. These SpeedForm Smoked Mustang Headlight Covers are designed to be used on the newly redesigned 2010-2014 GT and V6 Mustangs. Please check your local and state ordinances for installation and usage regulations.