Nitrous Express Plate Nitrous System

2015–2023 Dodge Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk & TRX 6.2L HEMI

Part #: 20943-12

Overview

The Nitrous Express Plate Nitrous System is engineered specifically for Dodge vehicles equipped with the 6.2L HEMI engine, including the Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk, and TRX models from 2015 through 2023. This advanced nitrous system utilizes Spraybarless technology to deliver superior atomization and even distribution of nitrous oxide, maximizing power gains while maintaining engine safety.

Designed for enthusiasts seeking a reliable and efficient power adder, this system integrates seamlessly with your vehicle’s intake system. The billet aluminum plate mounts directly between the throttle body and intake manifold, providing a clean, compact installation that preserves engine bay aesthetics. Whether you’re a street performance enthusiast or a weekend racer, this nitrous system offers a straightforward upgrade path to boost horsepower and torque.

Key Features

This nitrous system combines innovative design and user-friendly features to ensure optimal performance and ease of use:

• Spraybarless Technology: Eliminates traditional spraybars for improved nitrous atomization and distribution, enhancing combustion efficiency.
• Billet Aluminum Plate: Precision-machined plate mounts between the throttle body and intake manifold for a secure, leak-free fit.
• Integrated Solenoids: Built directly into the plate for a clean installation and reduced plumbing complexity.
• Direct Plug-In Fuel Line Adapter: Simplifies installation by connecting to factory fuel lines without cutting or splicing.
• TPS Autolearn Switch: Ensures nitrous activation only at wide open throttle (WOT), automatically disabling when the accelerator is released for safety.
• 12lb Carbon Fiber Nitrous Bottle: Lightweight and durable bottle included for reliable nitrous storage and delivery.
• Vehicle-Specific Fitment: Tailored for 2015–2023 Dodge Hellcat and related models with the 6.2L HEMI engine.

Construction & Design

The Nitrous Express plate system is crafted from high-quality billet aluminum, providing exceptional strength and corrosion resistance while maintaining a lightweight profile. The integrated solenoids are engineered for durability and precise control, housed within the plate to minimize external components and potential leak points. The included 12lb carbon fiber bottle offers a robust yet lightweight solution for nitrous storage, enhancing vehicle handling by reducing weight compared to traditional steel bottles.

Every component is designed with performance and reliability in mind, ensuring consistent nitrous delivery and long-term durability under demanding conditions.

Installation & Fitment

Installation is straightforward and designed to minimize vehicle modifications. The billet plate mounts directly between the throttle body and intake manifold, requiring no permanent alterations to the engine. The included direct plug-in fuel line adapter connects seamlessly to factory fuel lines, eliminating the need for cutting or splicing. The integrated solenoids and TPS autolearn switch further simplify wiring and setup, allowing for a clean and professional installation.

This system is specifically engineered to fit 2015–2023 Dodge Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk, and TRX models equipped with the 6.2L HEMI engine, ensuring perfect compatibility and optimal performance.

What's Included

• Billet aluminum nitrous plate with integrated solenoids
• 12lb carbon fiber nitrous bottle
• Direct plug-in fuel line adapter
• TPS autolearn switch for wide open throttle activation
• All necessary mounting hardware and fittings

Ideal For

This nitrous system is ideal for Dodge performance enthusiasts looking to safely increase horsepower and torque without extensive engine modifications. It suits street performance builds, drag racing applications, and track day vehicles that demand reliable and consistent nitrous delivery. The clean installation and vehicle-specific design make it a preferred choice for those who value both performance and aesthetics.

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.