Stock Sucks: No doubt the S197 Mustang is a capable car, and if you've already upped the ante by making more power, new wheels, and fatter tires, then it's time to ditch the stock lighting setup too. Morimoto's unbeatable XB LED fog lights have been top sellers in our catalog forever, and we couldn't be more excited to see the lineup expand with offerings such as the new high-performance XB Mustang LED third brake light too! Compatible: With all S197 Mustangs from 2010-2014, these complete tail light assemblies will swap directly in place of the original Mustang third brake light, use all of the stock mounting points, and should only take around 15 minutes to install. Plug n Play: Wiring is easy too! The XB LED tails are designed to work without any special wiring. They will plug into the factory connectors for the stock light and each assembly includes all necessary connectors, rubber seals, and pigtails for a plug n play install. No additional resistors, modules, etc needed! Well-Built: Their durable polycarbonate lens will resist the test of time, keeping the housings looking new for many years to come. The injection molded ABS housing is light-weight and much stronger than comparable cheap alternatives. The XB LED third brake light may not be the cheapest, but they're OE quality, and as the saying goes, you pay for what you get. Although the tails are new, we've sold many thousands of the XB Fog lights and to date, have only seen a small handful with problems... no joke.