Nitrous Express Dominator Dual Stage Billit Crossbar Nitrous Kit (50-300 & 100-500HP) w/o Bottle

If you're looking to significantly increase your engine's power output for track days or competitive events, a well-designed nitrous oxide injection system is a popular choice. This Nitrous Express Dominator Dual Stage Billet Crossbar Nitrous Kit is built for those who demand serious performance gains. It's engineered to work with DOMINATOR flange intake manifolds, offering a substantial power boost ranging from 50 to 300 horsepower on the first stage and an additional 100 to 500 horsepower on the second stage, depending on the jetting you select.

What sets this kit apart is its billet crossbar design. Unlike older systems that use round spray bars, this CNC machined crossbar eliminates potential issues like sagging or rotating spray bars, which can disrupt airflow. This design promotes excellent fuel and nitrous atomization, leading to more consistent and efficient cylinder distribution for improved power delivery. The kit comes with a comprehensive set of components to get you started, including a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel lines connecting the solenoids to the plate, nickel-plated fittings for durability, a wide-open throttle switch to activate the system only when your engine is making maximum power, a master arming switch for safety, and a 40-amp relay with its harness to handle the electrical load.

This system is designed for a dual-stage setup, allowing for progressive power increases. It includes jetting for 50, 100, 150, 200, 250, and 300 horsepower increments for the first stage, and 100, 200, 300, 400, and 500 horsepower increments for the second stage, giving you flexibility to tune your power output. Please note that this kit does not include a nitrous bottle, so you will need to source that separately. Also, this system is not CARB approved and cannot be shipped to California.