Modified D21 Fire Extinguishers will keep you at the head of the class. Fire Extinguishers are a great way to provide added safety protection. Make heads turn with upgraded D21 Fire Extinguishers. Fire Extinguishers can also match your vehicles theme. Do more with D21 Fire Extinguishers. Get creative and a nice safety measure with custom Fire Extinguishers. Equip your car with protection that you might need when you least expect it with Fire Extinguishers.