Nitrous Express 4500 Covert Crossbar Plate System Pro Power 100-500HP (12lb Bottle)

The Nitrous Express 4500 Covert Crossbar Plate System starts with a CNC machined design that eliminates traditional spray bars. This means you get excellent atomization and cylinder distribution, with no spray bars to sag, rotate, or disrupt airflow. It's a notable step forward in crossbar nitrous plate technology, designed for 4150 flange manifolds and capable of supporting 100-500 horsepower.

This Pro Power system comes packed with features to get you up and running. You'll find integrated gauge ports, a 5/8 siphon tube, and a large .325 orifice with an improved flow path that only has one 45-degree turn. The included Lightning 45 bottle valve is a significant upgrade, looking great, flowing exceptionally well, and weighing nearly a pound less than older brass valves. It also includes a custom solenoid bracket, billet aluminum Y fittings, braided stainless steel solenoid to plate lines, nickel-plated fittings, a wide-open throttle switch, a master arming switch, a 40 Amp relay, and its corresponding relay harness. Jetting is included for 50, 100, 150, 200, 250, and 300 horsepower gains.

This kit includes a 12lb nitrous bottle to get you started. Please note that this system is not CARB approved and cannot be shipped to California. It also falls under Prop 65 regulations.