Complete kits from headlight to taillight . Universal kits and application specific kits from Haywire, American Autowire and more. All kits feature the latest in safety features for your ride and easy to follow instructions. Why take the chance of electrical problems with your investment, when updating to a safer, modern fuse system can be done in a day?  Both Haywire and American Autowire kits feature color-coded, labeled wire to make your job simple. Check out the features each company offers and decide which fits your needs.