Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/12lb Bottle

If you're looking to add serious horsepower to your vehicle, the Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit is a well-built system designed for significant power gains. This kit is engineered to integrate seamlessly with 4500 series intake manifolds, offering a substantial boost of 50 to 300 horsepower depending on the jetting you choose. It comes complete with a 12lb nitrous bottle, making it a comprehensive package for those seeking a noticeable performance upgrade.

What sets the Assassin plate apart is its advanced design. Instead of traditional spray bars, it features integrated nitrous and fuel discharge ports around the perimeter of the plate. This unique approach ensures a perfect nitrous-fuel mixture distribution, especially beneficial for single-plane manifolds commonly found on performance V8 engines. This method helps solve common issues like uneven distribution and poor atomization, leading to smoother power delivery and more consistent performance. The CNC machined construction means precise tolerances and a solid build that's built to last.

This kit includes the main Assassin nitrous plate, a 12lb nitrous bottle, and all the necessary components for installation. Please note that this system is not CARB approved and cannot be shipped to California. For optimal performance and safety, always follow the manufacturer's installation and tuning guidelines.