Fitment Information Ford Mustang (2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023) Fits GT, Ecoboost, V6 and Bullitt trims 2017-2022 GT350/GT500 models can use the 15-17 model option  Select your model year in drop down before ordering Specs & Features Upgrade your S550 Mustang to the S650 Style headlights Sold in pairs.  1 set includes driver and passenger side headlight. Gloss black housing with clear lens Start up animation on initial engine start Sequential turn signal function Complete LED system with plug and play wiring Made by an OEM approved & ISO certified manufacturer with material that meets or exceeds strict OEM requirement Product Description Spec-D headlights are designed to be a direct replacement for your factory headlights.  These headlights are designed to provide you with a much brighter and cleaner light to improve safety and appearance.  Every Spec-D Tuning light is DOT compliant. Spec-D Headlights Features and Specs: Upgrade your car or truck to the latest headlight styling Designed for a direct fit, direct replacement for your OEM factory headlights Easy hassle free install DOT-Compliant 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.