NOS Nitrous Wet Plate

2005–2020 Chrysler 300 / Dodge Challenger / Charger / Magnum Gen III Hemi

15184NOS

Overview:

The NOS Nitrous Wet Plate Gen III Hemi is a precision-engineered nitrous system component designed specifically for Chrysler 300, Dodge Challenger, Charger, and Magnum models equipped with the 5.7L and 6.1L Gen III Hemi engines from 2005 to 2020. This "plate only" kit allows enthusiasts and professional builders to create a custom nitrous setup tailored to their performance goals while maintaining a clean and compact installation.

Ideal for muscle car owners seeking a reliable and efficient way to boost rear wheel horsepower, this wet plate system integrates seamlessly with the factory 80mm throttle body, delivering consistent nitrous and fuel flow for enhanced engine output. Its slim profile ensures compatibility with tight engine bays and accessory configurations.

Key Features:

Engineered for maximum performance and ease of integration, the NOS Nitrous Wet Plate offers the following key features:

• Compatible with Chrysler Gen III Hemi engines (5.7L and 6.1L) from 2005 to present
• Designed for use with the standard 80mm throttle body for direct fitment
• Single 1/2” thick plate installed between throttle body and intake manifold
• Black anodized finish for corrosion resistance and sleek appearance
• Constructed from durable 6061-T6 aluminum for strength and lightweight performance
• Supports nitrous power increments up to 250+ rear wheel horsepower (RWHP)
• Includes jetting for 75, 100, 125, and 150 RWHP to accommodate various tuning needs
• Slim design allows clearance for accessory drives, tensioner brackets, and other engine bay components
• Compatible with custom nitrous system builds, offering flexibility for enthusiasts and professional installers

Construction & Design:

The NOS Nitrous Wet Plate is crafted from high-grade 6061-T6 aluminum, known for its excellent strength-to-weight ratio and corrosion resistance. The black anodized finish not only enhances durability but also provides a clean, professional look under the hood. The plate’s slim 1/2” thickness at the throttle body flange is engineered to maximize space in the engine bay, ensuring it fits without interfering with factory accessories or aftermarket modifications.

Precision machining guarantees a perfect seal between the throttle body and intake manifold, preventing leaks and ensuring consistent nitrous delivery. This thoughtful design supports reliable performance and easy maintenance.

Installation & Fitment:

Installation is straightforward for anyone familiar with nitrous systems and Gen III Hemi engines. The plate mounts directly between the factory 80mm throttle body and intake manifold, requiring no major modifications to the engine or throttle body. Its slim profile ensures compatibility with the Chrysler 300 (2005–2020), Dodge Challenger (2008–2020), Dodge Charger (2006–2020), and Dodge Magnum (2005–2008).

While the plate is designed for custom nitrous system builds, it includes jetting for multiple horsepower levels, simplifying tuning and setup. Professional installation is recommended to ensure optimal performance and safety.

What's Included:

• Single NOS Nitrous Wet Plate (black anodized 6061-T6 aluminum)
• Jetting set for 75, 100, 125, and 150 RWHP

Ideal For:

This NOS Nitrous Wet Plate is perfect for muscle car enthusiasts and professional tuners looking to add a reliable nitrous oxide system to their Gen III Hemi-powered Chrysler or Dodge vehicles. Whether building a street performance setup or a track-focused machine, this plate offers the flexibility and durability needed for consistent power gains without compromising engine bay space.

NOS (Nitrous Oxide Systems) is the original “throttle in a bottle” brand, offering wet and dry nitrous kits, direct-port systems, and vehicle-specific setups for serious bang‑for‑the‑buck horsepower. Built around racers’ needs, NOS components are designed to deliver reliable, controllable power gains for street/strip builds and dedicated competition cars alike.