This NX 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, 2 aluminum / carbon fiber Lightning solenoids, stainless bottle brackets, stainless hard lines, nozzles, jetting, and all necessary electrical components. This system requires the drilling and tapping of intake manifold. (Alcohol version)