What is the main advantage of a direct port water injection system?

A direct port system injects the water-methanol mixture directly into each intake runner. This ensures more even distribution to every cylinder compared to single-point injection, leading to better performance and temperature control.

What kind of tuning adjustments can I make with the Stage 3 controller?

The Stage 3 controller features an LCD display and allows for precise adjustments to the water-methanol injection percentage across low, mid, and high airflow ranges. It also displays real-time engine data like boost pressure and fuel injector duty cycle.

What components are included in this kit?

This kit includes a high-pressure electric pump, high-pressure push-lock hose, filtered nozzles, nickel-plated fittings, a composite reservoir, and the Stage 3 digital progressive controller with an LCD display.

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Specifications

Brand: Nitrous Express
Part #: 15131
UPC: 653374308984

Nitrous Express Direct Port Water Injection 6 Cyl Stage 3

Name: Nitrous Express Direct Port Water Injection 6 Cyl Stage 3
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-direct-port-water-injection-6-cyl-stage-3-t14-338826
Price: 1717.72 USD
Availability: BackOrder

$1717.72

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Nitrous Express Stage 3 direct port water injection system for 6 cylinders. Features a digital progressive controller with an LCD display for precise tuning.

Key Features

Direct port water methanol injection system for 6 cylinders.
Includes a high-pressure electric pump and high-pressure push-lock hose.
Features filtered nozzles and nickel-plated fittings for direct injection into each intake runner.
Stage 3 system includes a digital progressive controller with an LCD display.
LCD screen monitors boost pressure, fuel injector duty cycle, and water-methanol injection percentage.
Controller allows fine adjustment for low, mid, and high airflow levels.

This system is designed for 6-cylinder engines. It is not CARB approved and cannot be shipped to California.

⚠️ 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

This Nitrous Express Stage 3 direct port water injection system uses a composite reservoir and nickel-plated fittings, with filtered nozzles that inject the water-methanol mixture directly into each intake runner. This setup ensures excellent distribution to every cylinder, which is crucial for consistent performance and temperature control under boost.

The Stage 3 system includes a digital progressive controller with an LCD display. This advanced controller allows for fine-tuning of water-methanol output across low, mid, and high airflow levels. The LCD screen provides real-time data, showing boost pressure, fuel injector duty cycle, and the percentage of water-methanol being injected. This level of control and monitoring helps you optimize your engine's performance and safety when running forced induction.

Included in this kit are a high-pressure electric pump and high-pressure push-lock hose, along with all necessary filtered nozzles and nickel-plated fittings for a direct port setup. This kit is designed for serious tuners looking to maximize the benefits of water-methanol injection for their 6-cylinder engine.