Alfa Romeo | Auto Italia Sportiva Alfa Romeo Each wiring harness brings with it the peace of mind that only comes from a level of craftsmanship spanning decades. A certificate of authenticity, laminated wiring diagram and a personal level of support also accompany each loom purchased.AIS Store Front · Metal Fabrication Alfa Romeo Giulietta Wiring, Cables & Connectors - carid Car Bulb Wiring by Winjet®. Use this universal wiring harness to safely connect your light bulbs to your vehicle's electrical system. This will allow your new lights to operate properly and efficiently. Made of durable materials, the..