Do the LEDs come wired and ready to plug in?

The LED module is integrated into the grille assembly. Wiring connection points are included—you'll need to tap into your vehicle's daytime running light circuit or auxiliary lighting harness for full operation. Refer to your Mustang's wiring diagram for the correct circuit.

Will this need paint or primer before installation?

Installation can happen as-is. If you want a color match to your bumper or body, sand the surface lightly and apply your choice of automotive paint or clear coat. Test-fit first to confirm fitment before any finishing work.

Does this come with all fasteners needed for installation?

The grille uses factory mounting points—check your existing hardware before installation. If your original fasteners are worn or missing, you'll need to source replacements that match the factory bolt size and pattern.