Nitrous Express 4500 Covert Crossbar Plate System Stage 6 50-300HP (15lb Bottle)

If you're looking to add significant horsepower to your vehicle for track days or performance driving, this Nitrous Express Covert Crossbar Plate System is a robust option. This system is designed to fit 4150 flange intake manifolds, a common setup for many performance-oriented vehicles. It injects a potent mix of nitrous oxide and fuel directly into your engine's intake, providing a substantial, yet controlled, power boost.

What sets this system apart is its advanced Covert Crossbar plate design. Unlike older systems that use round spray bars, this plate is CNC machined to eliminate them, creating a smoother airflow path and improving fuel atomization for better cylinder distribution. This means you get more consistent power delivery and less chance of issues like spray bars sagging or rotating. The included Lightning 45 bottle valve is a well-built piece that not only looks good with its billet aluminum construction but also offers improved flow and a lighter weight compared to older brass valves. The system comes with everything you need to get started, including jetting for a wide range of horsepower increases from 50 to 300 HP, a custom solenoid bracket, billet aluminum y-fittings, braided stainless steel lines, nickel-plated fittings, a wide-open throttle switch, a master arming switch, a 40 Amp relay, and the necessary relay harness.

This Stage 6 kit includes a 15lb nitrous bottle to get you going. Remember that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and safe operation, especially when dealing with high-pressure systems like this.