Fitment Information Ford Mustang Cobra (2003, 2004) Specs & Features All wiring for the tail lights are pre-assembled for the essential plug & play application Made by OE approved & ISO certified manufacturers in materials that meet or exceed strict OE requirements Professional installation is highly recommended Product Description Spec-D LED tail lights are design for direct replacement of the factory tail lights. By using the original tail lights mounting points, it ensure precise and quality fitment and finishes that flow with your vehicle. This Euro style LED tail lights will easily installed onto your vehicle with simple tools. Everything has been pre-wired for plug and play easy installation. Provide exciting new look and enhance the rear end appearance of your ride in minutes. Featuring OEM water tight seal to ensure moisture will always keep out of the tail lights unit. Spec-D Replacement Brake Light Features and Specs: Designed for a direct fit, direct replacement for your OEM factory taillights Easy hassle free install which requires no splicing, or rewiring - Plug and Play! DOT-Complaint Fully sealed to keep moisture out Warranty Information All Spec-D products sold on Redline360 as of 4/1/2021 now feature an extended warranty, free!  Spec-D Tuning offers a standard 90 day manufacturer defect warranty, but Redline360 doubles this warranty to 180 for any Spec-D products purchased on or after 4/1/2021. If your Spec-D lights came with bulbs and they burned out during the warranty period, simply contact us for a free replacement. Warranty is valid for any manufacturer defect and does not cover any modification or any lights that were modified.