What horsepower gains can I expect from this kit?

This Nitrous Express kit is adjustable to four different horsepower settings: 50, 100, 150, and 200 HP. It can also be upgraded to 300 HP with additional components.

What makes the Phase 3 nitrous plate different from older designs?

The Phase 3 plate uses an innovative design that provides superior distribution and atomization without spray bars. This eliminates issues like sagging, splitting, or airflow blockage common with older spray bar systems.

What else might I need to install this nitrous kit?

While this kit includes the main components like the nitrous plate, bottle, valve, and activation switch, you may need additional fuel system upgrades, tuning, and specific installation hardware depending on your vehicle's setup. Always refer to the manufacturer's installation guide for a complete list.

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Specifications

Brand: Nitrous Express
Part #: 40071-05
UPC: 653374303521

Nitrous Express Dominator Hitman Plus Nitrous Kit (50-200HP) w/5lb Bottle

Name: Nitrous Express Dominator Hitman Plus Nitrous Kit (50-200HP) w/5lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-dominator-hitman-plus-nitrous-kit-50-200hp-w-5lb-t14-339779
Price: 872.05 USD
Availability: BackOrder

$872.05

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express Dominator Hitman Plus Nitrous Kit (50-200HP) w/5lb Bottle. Upgradeable to 300 HP for a low cost introductory system.

Key Features

Fits a wide range of vehicles with its adjustable horsepower settings from 50 to 200 HP.
Features the advanced Phase 3 series nitrous plate for superior fuel and nitrous distribution and atomization.
Includes a 5lb nitrous bottle and stainless steel bottle brackets for secure mounting.
Equipped with a Lightning 45 bottle valve for reliable nitrous flow control.
Comes with a 40-amp relay and a wide-open throttle (WOT) switch with bracket for system activation.
Upgradeable to 300 HP with the addition of a larger N2O solenoid and jets.

This is a universal nitrous system and is not specific to a particular vehicle make or model. Installation will require custom routing and mounting.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

Nitrous Express is well-known for its comprehensive nitrous oxide systems, and the Dominator Hitman Plus Nitrous Kit is a prime example of their approach to performance. This kit is designed to introduce new users to the world of nitrous injection, offering a straightforward way to add significant horsepower to your vehicle. It includes a 5lb bottle and is adjustable to four different horsepower settings, ranging from 50 HP up to 200 HP right out of the box.

What sets this kit apart is its Phase 3 series nitrous plate. Unlike older designs that use spray bars, this plate offers superior distribution and atomization of the nitrous and fuel mixture. This means you get a more consistent and effective power increase, without the worry of spray bars sagging, splitting, or blocking airflow. The 'Hitman Plus' system is also designed with future upgrades in mind; it's upgradeable to Stage Six capability and can be boosted to 300 HP with the addition of a larger N2O solenoid and appropriate jets. This makes it a solid entry-level system that can grow with your performance needs.

Included in the kit is a Lightning 45 bottle valve, stainless steel bottle brackets for secure mounting, a 40-amp relay, and a wide-open throttle (WOT) switch with bracket. This ensures you have the essential components for a functional and reliable nitrous system installation. Please note that this kit is not CARB approved and cannot be shipped to California.