Nitrous Express Dominator Single Entry Crossbar Pro-Power Nitrous Kit (100-500HP) w/Comp Bottle

When you're looking to add serious horsepower to your engine, a well-designed nitrous system makes a big difference. The Nitrous Express Dominator Single Entry Billet Crossbar system is built for those who want a noticeable power increase, offering adjustable horsepower from 50 up to 300HP with the included jetting. This kit is designed to fit 4150 flange manifolds, a common setup for many performance applications.

What sets this system apart is its billet crossbar design, CNC machined to eliminate traditional round spray bars. This means better fuel and nitrous atomization, leading to more even distribution across your cylinders. Without spray bars that can sag or rotate, you get a more consistent and reliable air-fuel mixture. The kit comes complete with a 15lb nitrous bottle featuring the billet aluminum Lightning 45 bottle valve. This valve is a step up, offering two gauge ports, a 5/8 siphon tube, a large .325 orifice, and an improved flow path that minimizes turbulence.

You'll find everything you need to get this system installed and running, including a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines connecting the solenoid to the plate, and nickel-plated fittings for a clean look and secure connections. It also includes a wide-open throttle switch, a master arming switch, a 40 Amp relay, and the necessary harness. This comprehensive package is designed to integrate smoothly and provide a significant power boost when you need it most.