ZEX Blackout Nitrous Systems are the newest addition tothe ZEX family. With unprecedented looks, performanceand power potential, and like all ZEX nitrous systems, theBlackout kits incorporate the most technologicallyadvanced performance features available, including thepatented ZEX Active Fuel Control. This feature automaticallyadjusts the nitrous fuel enrichment so your enginenever runs too rich or too lean. Power settings vary for eachapplication specific system, and all kits ship complete withappropriate tuning jets, as well as fuel tap fittings, solenoids,filters and all necessary activation electronics.Systems feature all-new black powder-coated bottles, carbon-fiber looking hoses and fittings for a variety of carburetedand fuel injection applications that are perfect forstreet/strip and all out drag-racing applications. The Safe Shot Nitrous System from ZEX offers an affordable option for gaining 15-35 instant horsepower, and it includes everything necessary to installthe entire system in less than an hour. The only additional part needed is a hand-held pr Base Safe Shot System includes stainless steel hoses, high-flow bottle valves,solenoids & 5 lb. black powder coated bottle; Readily accepts all popular accessories like purge kits & remote bottle openers; Upgrade kit includes high-flow fuel solenoid, wet nitrous nozzle, tuning jets,stainless steel braided lines & other necessary components