Nitrous Express Dominator Single Entry Billet Crossbar Stage 6 Nitrous Kit (50-300HP) w/o Bottle

Nitrous Express is known for its advanced nitrous oxide systems, and the Dominator Single Entry Billet Crossbar Stage 6 Nitrous Kit is a prime example of their commitment to performance. This kit is designed to significantly increase your engine's power output, offering a range from 50 to 300 horsepower. It's built for 4150 flange manifolds, making it a direct fit for many performance applications.

What sets this system apart is its CNC machined billet crossbar design. Unlike traditional spray bar systems, this eliminates the round spray bars, which can sag, rotate, or disrupt airflow. This advanced design ensures excellent atomization of the nitrous and fuel mixture, leading to better distribution across all cylinders. This means more consistent power delivery and improved engine efficiency. The kit comes with jetting for multiple power levels, allowing you to tune the system precisely for your needs, from a mild 50hp boost to a substantial 300hp increase.

Beyond the core plate technology, this kit includes a comprehensive set of components to get you running. You'll find a custom solenoid bracket, billet aluminum Y-fittings, braided stainless steel solenoid-to-plate lines, and nickel-plated fittings for a clean and durable installation. It also includes essential safety and control features like a wide-open throttle switch, a master arming switch, and a 40-amp relay with its harness. While this kit does not include a nitrous bottle, it is designed to work with a 15lb bottle and features the billet aluminum Lightning 45 bottle valve, which offers improved flow and integrated gauge ports.