Headlights: Evolutionary: The all-new XB Gen II headlights are packed with features that demonstrate Morimoto's true attention to detail. Fitted with the latest in technology, compliance, quality, and styling, these headlights are designed for enthusiasts who are serious about all the above, even if it comes at a premium. Maximum Performance: Thanks to an array of high output Bi-LED projectors, the second generation XB headlights for the S550 will meet and exceed the highest expectations in the performance department. Here, our new Mustang headlight utilizes triple Bi-LED projectors to deliver unmatched light output, with an incredibly bright and wide low beam, and a high beam that destroys darkness. The Morimoto XB Gen II Headlights are DOT compliant with all FVMSS108 regulations for on-road use in the USA. DRL Optics: The turn signals and daytime running lights illuminate modern reflector-based optics with special optical surface textures that enhance intensity at a distance, no matter day or night. These easily out-shine the low-tech daytime running lights found in many other aftermarket headlights for the Mustang, including our previous gen units. Easy to Personalize: The Signal Swap system allows users to personalize how the daytime running lights and turn signals operate according to personal preference, all through a simple plug and play key on the back of each headlight. The DRL can be configured to run in either white or amber with no compromise in intensity either way. The turn signals can operate sequentially from side to side, or in a more traditional on-off mode with an elegant fade-off effect. Start-up Sequence: When starting your 'Stang, the optics will automatically illuminate in a multi-stage sequence before turning back off. Unlike every other feature baked into the XB Gen II headlights, this does absolutely nothing to improve performance. But executed properly, it does look cool, and there's nothing wrong with that! OE Fit & Installation: All Morimoto XB headlights are expertly crafted to match all OE specifications to ensure perfect fitment and hassle-free installation. They will bolt onto the original mounting points and line up to the surrounding sheet-metal without any massaging. They then plug into the factory wire harness and work without errors on the dash, flickering, flashing, or radio interference. Thoughtfully engineered for a modification-free install. No factory warranties void. No headaches. Well-Built: This product is completely designed, engineered & tested by the Morimoto team to meet the high expectations of our customers. High quality OE-grade LEDs used throughout. All wiring and connections are OE-grade. When it comes to UV protection, OE Toyota headlights are the industry's best. That's why we've formulated a new hard coating that actually exceeds their standard for resistance against cracking, fading, and yellowing lenses from UV exposure. The list goes on, but, as the saying goes: you get what you pay for. Morimoto headlights aren't the most affordable, but they are built to a high standard and should easily last the life of your Mustang! We're proud to stand behind the product with an industry-leading five-year warranty. If something fails prematurely, we have you covered. Tail Lights: Ford Mustang: The epitome of the American sports car with the most hardcore following in the aftermarket. And while there is no shortage of aftermarket parts for the Mustang, until now the options for tail light upgrades have been mediocre at best... At least for those who care about what goes on their car. The Morimoto XB LED taillights for the Mustang S550 are the category killer we've all been waiting for.Compatible: With all versions of the S550 Stang from 2015 on up, they are extremely easy to install. These plug and play with the factory wiring harness, use all of the stock mounting points, and should not take more than 30 minutes to install both taillights. It's worth noting that these do not require any complicated and difficult-to-install connections to the third brake light, unlike the competition.Style: Inspired by the design of the OEM S550 tails, whats not to love? They look right at home on the rear end of the Mustang. but the Euro outer lenses, smoked internals and that oh so addictive amber sequential turn signal is what will really set your car apart from the rest at the show. We've easily got what is the best-looking set of Mustang tails on the map.Turn Signal: Yes, the OEM tail lights offer a sequential turn signal, but its red just like the parking and brake lights. Amber lamps on the rear end of a Stang is highly desirable. The problem is that its very difficult to achieve, but with some clever engineering, we've pulled it off, and not only does it work very well, it looks absolutely stunning!