Nitrous Express Nitrous Plate Kit Phase 3 Spraybarless

2011–2020 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Durango 3.6L V6

Part #: 20971-00

Overview

The Nitrous Express Nitrous Plate Kit Phase 3 Spraybarless is engineered specifically for Dodge and Chrysler 3.6L V6 engines from 2011 through 2020. Designed to deliver a reliable and efficient nitrous oxide delivery system, this kit enhances engine performance by providing a controlled and precise nitrous injection. Ideal for enthusiasts looking to boost horsepower safely and effectively, this system offers a seamless integration with your vehicle’s intake system for quick installation and dependable operation.

Featuring Phase 3 Spraybarless technology, this nitrous plate kit ensures superior atomization and distribution of nitrous oxide and fuel, maximizing power gains while maintaining engine safety. Whether you’re upgrading your Chrysler 300, Dodge Challenger, Charger, or Durango, this kit provides a versatile horsepower increase with easy adjustability and expandability.

Key Features

This nitrous plate kit combines advanced technology and practical design to deliver consistent performance improvements. Key features include:

• Phase 3 Spraybarless technology for optimal atomization and even distribution of nitrous and fuel
• Billet aluminum plate that mounts securely between the throttle body and intake manifold for a clean, straightforward installation
• Includes Lightning series nitrous and fuel solenoids for reliable, fast-acting control
• Wide open throttle (WOT) switch ensures nitrous activation only at full throttle, enhancing safety and drivability
• Adjustable jetting options ranging from 50 to 150 horsepower, with upgrade capability up to 200 horsepower with additional jets and hose
• Comes with a 10lb nitrous bottle equipped with a Lightning 500 valve for precise flow control
• Durable braided stainless steel lines and stainless steel bottle brackets for long-lasting performance and corrosion resistance
• Comprehensive installation manual with color illustrations for ease of setup
• Complete hardware kit including nuts, bolts, electrical connectors, and an arming switch for a turnkey installation

Construction & Design

The Nitrous Express Nitrous Plate Kit is crafted from high-quality billet aluminum, ensuring strength and durability while minimizing weight. The spraybarless design eliminates traditional spray bars, allowing for improved nitrous and fuel atomization directly into the intake plenum. This results in a more efficient combustion process and smoother power delivery.

All fluid lines are constructed from braided stainless steel, providing excellent resistance to heat, pressure, and abrasion. The included bottle brackets are also stainless steel, designed to securely mount the nitrous bottle while resisting corrosion in various environments. The solenoids and electrical components are engineered for quick response and reliable operation under demanding conditions.

Performance & Sound

By injecting nitrous oxide and additional fuel directly into the intake manifold, this system significantly increases oxygen availability during combustion, allowing the engine to produce more power. The Phase 3 Spraybarless technology ensures a fine mist of nitrous and fuel, promoting efficient combustion and reducing the risk of detonation. This results in noticeable horsepower gains ranging from 50 up to 150 horsepower, with the potential for 200 horsepower with upgrades.

The system operates quietly and seamlessly, with no adverse effects on engine sound other than the enhanced performance and throttle response that enthusiasts seek.

Installation & Fitment

Installation is straightforward thanks to the billet plate design that bolts directly between the throttle body and intake manifold, requiring no permanent modifications to the engine. The kit includes all necessary hardware, wiring connectors, and a detailed color installation manual to guide users through each step. The wide open throttle switch ensures the nitrous system only activates under full throttle conditions, enhancing safety and drivability.

This kit is specifically designed to fit the following vehicles equipped with the 3.6L V6 engine:

• 2011–2020 Chrysler 300
• 2011–2020 Dodge Challenger
• 2011–2020 Dodge Charger
• 2011–2018 Dodge Durango

What's Included

• Billet aluminum nitrous plate with Phase 3 Spraybarless technology
• Lightning series nitrous and fuel solenoids
• Wide open throttle (WOT) switch
• 10lb nitrous bottle with Lightning 500 valve
• Braided stainless steel nitrous and fuel lines
• Stainless steel bottle brackets
• Arming switch
• Complete hardware kit: nuts, bolts, electrical connectors
• Four-color detailed installation manual

Ideal For

This nitrous plate kit is perfect for performance enthusiasts and racers who want a reliable, easy-to-install nitrous system tailored for Dodge and Chrysler 3.6L V6 engines. It suits daily drivers looking for occasional power boosts as well as track-focused vehicles requiring consistent and safe horsepower gains. Its modular jetting options make it adaptable for various performance goals, from mild to aggressive setups.

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.