Simple LED upgrades like headlight bulbs and daytime running lights are bread and butter in car modding, but retrofitting premium parts is what making your car your own is what car modding is all about. While many Toyota truck gear heads have proven in forums that installing grille marker lights is possible, onlookers have trouble gathering all the parts and material needed to perform this mod on their own Tundra. Many of you have asked us to help you bring all the parts together so this LED grille marker light kit is here to help you get started!