NX Billet Crossbar plate systems have just raised the bar in nitrous plate technology, in a package that is legal for racing classes that allow only one nitrous and one fuel jet. The CNC machined design integrates the nitrous and fuel discharge ports into the billet divider bar. This new design provides excellent atomization and cylinder distribution while totally eliminating the possibility of rotated spray bars. Systems include billet aluminum and carbon fiber Lightning series solenoids, a custom solenoid mounting bracket, billet aluminum Y fittings, braided stainless solenoid to plate lines, nickel plated fittings, wide open throttle switch, master arming switch, 40 Amp relay, relay harness and every bolt, nut, electrical connector needed for installation, Systems ordered with bottles includes the high flow billet aluminum Lightning 500 bottle valve and stainless steel bottle brackets.