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Nitrous Express

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/15lb Bottle

$1290.01

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Nitrous Express 67070-15 Assassin Plate Stage 6 Nitrous Kit with 15lb bottle. Supports 50-300HP. CNC machined design.

Key Features

  • This kit includes the Nitrous Express 4500 Assassin Plate, a 15lb nitrous bottle, and associated components.
  • The Assassin plate system is a single-stage nitrous injection system.
  • It supports horsepower gains ranging from 50 to 300 HP, based on jetting.
  • The plate features a CNC machined design with integrated nitrous and fuel discharge ports.
  • It utilizes a unique perimeter spray pattern for improved nitrous and fuel distribution.
  • This design is particularly effective for single plane manifolds, including small and big block Fords.
This product is a universal nitrous system and does not have specific vehicle fitment listed. Always consult manufacturer guidelines for installation and compatibility with your engine.

⚠️ 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 4500 Assassin Plate Stage 6 Nitrous Kit comes complete with the Assassin nitrous plate, a 15lb nitrous bottle, and all necessary components for installation to add significant horsepower to your vehicle. Designed for performance enthusiasts, this kit is capable of adding between 50 and 300 horsepower, depending on the jetting you choose. It's a technically advanced single-stage plate system that integrates the nitrous and fuel discharge ports around the outer perimeter of the plate itself.

What sets this plate apart is its unique perimeter spray pattern. This design ensures a perfect distribution of nitrous and fuel, which is particularly beneficial for single plane manifolds, especially on small and big block Ford engines. This approach solves common issues found with traditional spray bars, such as sagging, splitting, or blocking airflow. The CNC machined construction ensures precision and durability, contributing to superior distribution and outstanding atomization for a noticeable increase in power.

This kit is a substantial upgrade for those looking to push their engine's performance further. Remember that this system is not CARB approved and cannot be shipped to California. Always consult the manufacturer's installation instructions for proper setup and safety guidelines, as nitrous systems require careful handling and tuning.

Specifications

Brand
Nitrous Express
Manufacturer Part #
67070-15
UPC
653374978200

Frequently Asked Questions

Nitrous Express 4500 Assassin Plate Stage 6 Nitrous Kit (50-300HP) w/15lb Bottle

$1290.01