Billet Spray Bar System for ZX-14 with 2.5Lb Bottle Nitrous Express NX 62203-2.5P - USA-NX-62203-2.5P - Billet Spray Bar System for ZX-14 The Nitrous Express ZX-14 Billet Spray Bar System is designed to give you the best distribution possible. With an innovative custom spray bar that injects nitrous directly into each cylinder intake tube and is designed to work with a programmer that can add additional fuel in conjunction with how much nitrous you decide to spray. Anodized in black for the ultimate in looks and corrosion resistance. A flow sheet with nitrous and fuel pounds per hour is included to make your programming experience quick, simple, and accurate.  System Includes: CNC Machined, Billet Aluminum Spray Bar Stainless braided lines Lightweight Billet Aluminum and Carbon Fiber Lightning Series Solenoids Multiple Jet Settings 40 AMP Relay and Relay Harness All Necessary Hardware and Switches 2.5lb Nitrous Bottle THE NITRO BOTTLE IS EMPTY! Instructions PDF