Nitrous Express Plate Nitrous System

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

Part #: 20943-15

Overview

The Nitrous Express Plate Nitrous System is engineered specifically for Dodge 6.2L HEMI Hellcat engines from 2015 through 2023, including the Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk, and TRX models. Designed to deliver a reliable and efficient power boost ranging from 50 to 250 horsepower, this nitrous plate system offers a seamless integration with your vehicle’s intake system. Ideal for enthusiasts seeking a clean, straightforward installation with enhanced nitrous atomization and distribution, this system elevates performance without compromising drivability.

With its innovative Spraybarless technology and integrated components, the Nitrous Express plate system ensures precise nitrous delivery for consistent power gains. It’s perfect for street and strip applications where quick throttle response and dependable activation are critical.

Key Features

This nitrous system combines advanced technology with user-friendly design to maximize performance and ease of use:

• Spraybarless Technology: Provides superior atomization and even nitrous distribution for optimal combustion efficiency.
• Billet Aluminum Plate: Mounts securely between the throttle body and intake manifold for a clean, compact installation.
• Integrated Solenoids: Built directly into the plate to reduce clutter and simplify wiring.
• Direct Plug-In Fuel Line Adapter: Allows installation without cutting factory fuel lines, preserving vehicle integrity.
• TPS Autolearn Switch: Ensures nitrous activates only at wide open throttle (WOT) and deactivates immediately when the throttle is released.
• Adjustable Power Range: Supports nitrous power levels from 50 to 250 horsepower, allowing customization to your performance goals.
• Vehicle-Specific Fitment: Designed exclusively for Dodge 6.2L HEMI Hellcat engines from 2015 to 2023 for a perfect fit and reliable operation.

Construction & Design

The Nitrous Express plate system is crafted from high-quality billet aluminum, ensuring durability and resistance to heat and corrosion. The precision-machined plate fits snugly between the throttle body and intake manifold, maintaining factory sealing surfaces and airflow characteristics. Integrating the solenoids into the plate reduces external plumbing and potential leak points, resulting in a streamlined, professional appearance under the hood.

Spraybarless technology eliminates the traditional spray bar, improving nitrous atomization and distribution directly into the intake tract. This design enhances combustion efficiency and reduces the risk of uneven fuel/nitrous mixtures, which can lead to engine damage.

Installation & Fitment

Installation is straightforward and designed to minimize vehicle modifications. The billet plate bolts directly between the throttle body and intake manifold, requiring no permanent alterations to factory components. The included direct plug-in fuel line adapter allows connection to the factory fuel system without cutting or splicing fuel lines, preserving factory integrity and simplifying the process.

The TPS Autolearn switch automatically calibrates to your vehicle’s throttle position sensor, ensuring nitrous activation only at wide open throttle for safe and effective power delivery. This system is a direct fit for Dodge Hellcat 6.2L HEMI engines from model years 2015 through 2023, including Demon, Challenger, Charger, Durango SRT Hellcat, Trackhawk, and TRX variants.

What's Included

• Billet aluminum nitrous plate with integrated solenoids
• Direct plug-in fuel line adapter
• TPS Autolearn switch for wide open throttle activation
• Mounting hardware and gaskets
• Installation instructions

Ideal For

This nitrous system is ideal for Dodge Hellcat owners looking to safely increase horsepower with a clean, factory-like installation. It suits street performance enthusiasts, weekend racers, and drag strip competitors who demand reliable nitrous delivery without complicated plumbing or extensive modifications. Whether upgrading a daily driver or building a dedicated performance machine, this system offers a versatile and effective power enhancement solution.

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.