Nitrous Express 4150 Billet Crossbar Pro-Power Nitrous Kit (100-500HP) w/5lb Bottle

Nitrous Express is known for its comprehensive nitrous oxide systems, and their Billet Crossbar Pro-Power Nitrous Kit is a prime example of their advanced approach to forced induction. This kit is designed for 4150 flange intake manifolds, offering a significant power boost for your vehicle. The core of this system is its unique CNC machined billet crossbar plate, which replaces traditional round spray bars. This design is a notable step forward because it eliminates issues like sagging or rotating spray bars, ensuring that the nitrous and fuel mixture is atomized more effectively and distributed evenly across all cylinders. This improved distribution means you get more consistent power delivery and better overall engine performance.

This kit comes complete with a 5lb nitrous bottle featuring the billet aluminum Lightning 45 bottle valve. This valve isn't just about looks; it's packed with practical features like two integrated gauge ports, a 5/8 siphon tube, and a large .325 orifice. Its internal design has an improved flow path with only one 45-degree turn, which helps it flow better and weigh nearly a pound less than older brass valves. You'll also find a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines connecting the solenoid to the plate, and nickel-plated fittings. For safe operation, the kit includes a wide-open throttle switch, a master arming switch, and a 40 Amp relay with its harness. Nitrous Express includes jetting for 50, 100, 150, 200, 250, and 300 horsepower increases, giving you flexibility to tune your power output.

When installing a nitrous system, it's important to follow the manufacturer's instructions carefully, especially regarding fuel delivery and electrical connections. This kit is designed for 4150 intake manifolds and offers a substantial power increase, but always ensure your engine's components are in good condition to handle the added stress. Remember, this system is not CARB approved and cannot be shipped to California.