This NX direct port system simplifies plumbing and installation. This system utilizes the patented NX Shark? nozzles and includes a set of pre-drilled double hole nitrous/fuel rails that connect from the supply rails to the nozzles using pre-assembled braided AN hose. This system includes Eight (8) of the patented NX Shark Nozzles, Two (2) NX Lightning series nitrous solenoids, Two (2) NX Lightning series fuel solenoids, anodized aluminum distribution blocks, braided AN rail-to-nozzle hoses, nickel plated fittings, jetting for 200-500 HP, D-6 (-06AN) stainless braided nitrous feed lines, a wide open throttle switch, 40-Amp relays and relay harnesses, master arming switch, stainless bottle brackets and a 10 lb. nitrous bottle with the NX Lightning 45 bottle valve.