Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit (100-500HP) w/10lb Bottle

The Nitrous Express 4150 Assassin Plate Pro Power Nitrous Kit is designed to significantly increase horsepower for racing and performance applications. This kit is built around the Assassin nitrous plate, which is a technically advanced single-stage plate. Its CNC machined design integrates the nitrous and fuel discharge ports directly into the outer perimeter of the plate. This creates a unique perimeter spray pattern that ensures perfect nitrous and fuel distribution, addressing common issues found with single-plane manifolds, especially on small and big block Ford engines.

This innovative design offers superior distribution and outstanding atomization compared to traditional spray bar systems. Because there are no spray bars to sag, split, block airflow, or get damaged, you get a more consistent and reliable performance. The Pro Power system is capable of adding between 100 and 500 horsepower, making it a substantial upgrade for those looking to push their vehicle's performance limits. The kit includes a 10lb nitrous bottle to supply the system.

This kit is intended for off-road use and is not CARB approved, meaning it cannot be shipped to California. Proper installation and tuning are critical for safe and effective operation. Always refer to the manufacturer's installation instructions for detailed guidance.