Cobra Boulevard Exhaust, Speedster Longs-Kawasaki Vulcan 1600 Nomad (2005-2008) Add bags and a windshield to Kawasaki's hot Vulcan 1600 and you've got a touring rig called the Nomad. Add one of Cobra's true dual exhaust systems to the same motorcycle and you've got vroom with a view. Our Classic Exhaust comes in either Slashcut or Tapered styles for this mean, pavement-eating machine. We recommend you install a Cobra Fi2000 digital fuel processor for maximum performance.