In 1987 most car manufacturers went to a third brake light for better visibility. We have a variety of Mustang 3rd brake lights to choose from. Ranging from the factory red brake light to the smoked LED third brake light! Choose from LED third brake lights, smoked 3rd brake lights, chrome third brake lights and more! Looking for a subtle touch for your Mustang? Check out our Mustang third brake light decals that have "MUSTANG" cut out in them. When you tap the brakes, the driver behind you will see this and know exactly what's in front of them! Shop our Mustang third brake light selection below.