Nitrous Express Fly By Wire Nitrous Kit

2005–2020 Chrysler, Dodge, Jeep 6.1L–6.4L

Part #: 20918-10

Overview

The Nitrous Express Single Nozzle Fly By Wire Nitrous Kit is a precision-engineered nitrous system designed specifically for Chrysler SRT enthusiasts seeking a reliable and powerful performance upgrade. This complete kit delivers between 35 and 150 horsepower, providing a smooth and controllable boost to your vehicle’s power output. Built with exclusive Smart Box technology, it integrates seamlessly with drive-by-wire throttle systems, ensuring hassle-free installation and operation.

Ideal for 2005 to 2020 Chrysler, Dodge, and Jeep models equipped with 6.1L to 6.4L engines, this kit offers a plug-and-play solution that enhances acceleration and overall driving excitement without compromising factory drivability or safety.

Key Features

Designed with cutting-edge technology and high-quality components, the Nitrous Express Fly By Wire Nitrous Kit includes:

• Exclusive Smart Box technology for drive-by-wire throttle compatibility
• Power levels adjustable from a mild 35 horsepower increase up to 150 horsepower
• Includes a 10lb nitrous bottle for extended performance sessions
• NX Autolearn TPS switch for precise throttle position sensing and activation
• Stainless steel bottle bracket for secure and corrosion-resistant mounting
• New Lightning solenoids engineered for rapid and reliable nitrous delivery
• Extra-long stainless braided nitrous line for flexible routing and durability
• Chrysler Fuel Line Adapter exclusive to Nitrous Express for seamless fuel integration
• Complete hardware kit for a straightforward installation process

Construction & Design

Every component in this nitrous kit is crafted with durability and performance in mind. The stainless steel braided nitrous line resists wear and heat, ensuring consistent flow under demanding conditions. The Lightning solenoids feature advanced internal design for rapid response and longevity. The included bottle bracket is made from corrosion-resistant stainless steel, providing a secure and vibration-free mounting solution. Nitrous Express’s proprietary Smart Box technology intelligently manages nitrous activation based on throttle input, preserving engine safety and optimizing power delivery.

Installation & Fitment

This kit is engineered for direct fitment on select Chrysler, Dodge, and Jeep SRT models from 2005 through 2020, covering engines from 6.1L HEMI V8s to 6.4L 392 and 6.2L Hellcat variants. Installation is simplified by the plug-and-play design, requiring no complex wiring modifications thanks to the Smart Box and Autolearn TPS switch. The exclusive Chrysler Fuel Line Adapter ensures a clean and secure connection to the factory fuel system. While professional installation is recommended for optimal results, enthusiasts with moderate mechanical skills will find the included hardware and instructions comprehensive and user-friendly.

What's Included

• 10lb Nitrous bottle
• NX Autolearn TPS switch
• Stainless steel bottle bracket
• New Lightning solenoids
• Extra-long stainless braided nitrous line
• Chrysler Fuel Line Adapter
• All necessary installation hardware
• Smart Box controller for drive-by-wire activation

Ideal For

This nitrous kit is perfect for Chrysler SRT owners who want a reliable, easy-to-install nitrous system that integrates flawlessly with modern drive-by-wire throttle bodies. Whether you’re looking to enhance street performance, improve quarter-mile times, or add a controllable power boost for track days, this kit offers a balanced solution that respects factory drivability while delivering significant horsepower gains.

Nitrous Express (NX) manufactures high-performance nitrous oxide systems and components designed to add significant horsepower on-demand for street/strip and racing applications. With complete plate and direct-port style systems plus supporting solenoids and hardware, NX is built for tuners and racers who want controlled power gains—and the company also owns Snow Performance for water-methanol solutions.