STOCK SUCKS: No doubt the S550 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...
Have a Question?
Always The Correct Part
We Know Our Products
Price Match Guarantee
Free Shipping Storewide
CUSTOM APPEARANCE: If you're looking for a way to make your S550 Mustang stand out, here's a perfect solution! The Diode Dynamics 4th Brake Light Kit converts your factory reverse light to shine both bright white, and red. Not only do you get an upgraded backup light, you can also add a red running and brake light, for a unique, modern look on the road.
RED RUNNING LIGHT: The red light comes on at 50% brightness anytime you have your parking lights or headlights on, to serve as a rear fog lamp. This provides a distinct appearance at night, complementing the factory LED tail lights.
4TH BRAKE LIGHT: When you hit the brakes, the red light powers at full brightness, to serve as a supplementary brake light, for greater visibility and a unique look.
WHITE REVERSE LIGHT: Anytime you're in reverse, the red shuts off completely, so your backup light can illuminate in a crisp, white color. There is no change to the factory reverse function, you just get an improved output from the white LED!
EASY INSTALLATION: Using OEM connectors and the included wiring harness, this kit is 100% plug-and-play and installs in minutes. Actual installation time is less than 20 minutes. This is one of the easiest ways to make your Mustang stand out on the road!
RELIABLE OPERATION: This module has been designed with quality components, custom-tooled OEM-grade connectors, and includes embedded circuit protection, for high reliability over time. It is proudly assembled in St. Louis, Missouri by Diode Dynamics Manufacturing.
INCLUDES: You will receive (1) 2015-2021 Ford Mustang 4th Brake Light Module with Wiring Harness, (1) 3157 Red/White Switchback LED Bulb, and (1) Mini-Screwdriver
STEP ONE: Go out to your garage….open your eyes, and look at the faded headlight lenses on your 370Z. This is not an uncommon site thanks to the way those headlights were designed. OEM...
CUSTOM APPEARANCE: From the factory, Ford included sequential turn signals on the 2010+ Mustang. However, this pattern is only used for the turn signals! The brake and hazards still flash with a...
DESIGNED FOR RACING: The Motorsports LED Light Bar Kit from Diode Dynamics allows you to mount up to four SS12 Stage Series 12" Light Bars or SS18 Stage Series 18" Light Bar on the hood of your...
CUSTOM APPEARANCE: This kit will convert the LED tail light on your 2013-2016 Hyundai Genesis Coupe to also function as the turn signal. This kit will instantly customize your vehicle for a much more...