Nitrous SHARK DUAL STG/ALC 16 NZLS (200-1200HP) 8 SOLENOIDS WITH 15LB BOTTLEThis NX Dual Stage direct port system provides the ultimate in cylinder to cylinder distribution. This system utilizes the patented NX ? Shark? nozzles! Nitrous system comes complete with nitrous bottle, 8 aluminum carbon fiber Lightning fuel solenoids, stainless bottle brackets, stainless hard lines, 16 nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake manifold. (alcohol version)