Nitrous Express 4150 Hitman Plus 4-BBL Nitrous Kit (50-200HP) w/Composite Bottle

The Nitrous Express 4150 Hitman Plus kit uses a Phase 3 series nitrous plate, which is a notable advancement in nitrous system design. Unlike older plates that use spray bars, this design eliminates them entirely. This means there's nothing to sag, split, or block airflow, ensuring consistent distribution and superior atomization of the nitrous and fuel mixture. This plate technology is built to be reliable and perform well, making it a solid choice for those looking to add significant power to their vehicle.

This kit is designed to be an accessible entry point for those new to nitrous systems. It comes standard with four adjustable horsepower settings, allowing you to dial in anywhere from 50 to 200 horsepower. The system includes a 40-amp relay and a Wide Open Throttle (WOT) switch, which ensures the nitrous is only activated when your engine is demanding maximum power. The included composite bottle is lightweight and durable, and the kit also comes with stainless steel bottle brackets for secure mounting.

What's great about the Hitman Plus is its upgradeability. While it's a perfect introductory system, it can be expanded to Stage Six capability and even up to 300 HP with the addition of a larger nitrous solenoid and different jetting. This means you can start with a moderate power increase and grow into more substantial gains as your needs or experience evolve. This kit is not CARB approved and cannot be shipped to California.