Freshen up the exterior of your 2003-2004 Terminator Cobra with this sequential 3rd brake light! Due to the intricate design of the original 3rd brake light, these were notorious for cracking at the corners near the mounting hardware and fading from excessive sun exposure. From the factory, the original 3rd brake light illuminated all of the bulbs at once when the brake pedal was pressed. For an additional custom touch to your New Edge Mustang, this 3rd brake utilizes a sequential function that illuminates the bulbs starting from the center, outward! Equipped with bright LED bulbs and a smoked lens, this 3rd brake is the perfect choice for your Cobra spoiler. Installation is plug and play as this unit has the correct electrical connector as the factory 3rd brake light. To ensure moisture is kept out for a long service life, a foam gasket and rubber grommets are pre-installed.