SKU: 20944-00
Nitrous Express Dodge HEMI Nitrous Plate Kit (50-400HP) w/o Bottle for HEMI
Dodge HEMI Nitrous Express Dodge HEMI Nitrous Plate Kit (50-400HP). Engineered for power, precision, and ease of installation, this nitrous system is the top choice for enthusiasts seeking maximum horsepower gains without compromising reliability. Outshining all competitors, this kit delivers cutting-edge technology, superior components, and unmatched versatility, making it the best nitrous solution for your HEMI-powered vehicle. Whether you’re dominating the drag strip or craving explosive street performance, this system is your ticket to jaw-dropping power.
Why Nitrous Express?
The Nitrous Express HEMI Plate System stands head and shoulders above other nitrous kits due to its innovative design and race-proven performance. Here’s why it’s the #1 choice:
Unmatched Power Range: Delivers adjustable horsepower gains from 50 to 400 HP with included jetting, ensuring versatility for street, track, or show.
Advanced Technology: Features NX Lightning Series solenoids with an optimized flow path that keeps nitrous in dense liquid form, maximizing power with less nitrous consumption.
Dual-Stage Upgrade Potential: Pre-machined with secondary nitrous and fuel passages, allowing an easy upgrade to a dual-stage system (add part #NX933D) capable of flowing up to 800 HP.
Quick and Clean Installation: The billet aluminum nitrous plate fits seamlessly between the throttle body and intake manifold, offering a sleek, professional look with minimal plumbing.
Lightweight and Durable: Lightning Series solenoids feature CNC-machined aluminum bodies topped with carbon fiber cans, reducing weight without sacrificing strength.
Safety and Precision: Includes a TPS-activated WOT (Wide Open Throttle) module for fly-by-wire throttle bodies, ensuring nitrous activation only at full throttle to protect your engine.
Made in the USA: Backed by Nitrous Express’s legacy of quality and innovation since 1996, with a 90-day limited warranty (lifetime warranty on Lightning solenoids, excluding electrical components).
No other nitrous system combines this level of performance, ease of installation, and future-proof upgradeability, making the Nitrous Express HEMI Plate Kit the definitive choice for HEMI owners.
Included:
This comprehensive kit includes everything needed for a complete installation, minus the nitrous bottle, giving you the flexibility to choose your preferred bottle size (5lb, 10lb, or 15lb). Here’s the full breakdown:
- Billet Aluminum Nitrous Plate: 85mm plate designed to fit all HEMI intakes, pre-machined for single or dual-stage configurations.
- Pro Power Lightning Series Solenoids: Billet aluminum and carbon fiber nitrous and fuel solenoids with integrated purge ports for clean plumbing and efficient nitrous delivery.
- Jetting for 50-400 HP: Includes jets for 50, 100, 150, 200, 250, 300, 350, and 400 horsepower settings, allowing precise tuning for your performance goals.
- 6AN Feed Line: High-quality feed line for reliable nitrous and fuel delivery.
- Braided Stainless Solenoid-to-Plate Lines: 24-inch S.H.O. braided stainless lines for durability and a professional appearance.
- Stainless Steel Bottle Brackets: Secure mounting for your nitrous bottle (bottle not included).
- Master Arming Switch: For safe and convenient system activation.
- TPS-Activated WOT Module: Ensures nitrous only engages at wide-open throttle, compatible with fly-by-wire throttle bodies.
- Complete Hardware Kit: Includes every nut, bolt, and electrical connector required for a hassle-free installation.
Note: Purge kit and pressure gauge are not included but can be purchased separately (e.g., Nitrous Express ML15600 Purge Valve Kit). This system does not include a nitrous bottle, allowing you to select the size that best suits your needs.
Fitment:
The Nitrous Express HEMI Nitrous Plate Kit (SKU: 20944-00) is specifically designed for Dodge, Chrysler, and Jeep vehicles equipped with 5.7L, 6.1L, and 6.4L HEMI engines. It is compatible with the following year, make, and model vehicles:
- Dodge Challenger: 2008-2023 V8 HEMI (excluding 6.2L HEMI)
- Dodge Charger: 2005-2023 V8 HEMI (excluding 6.2L HEMI)
- Dodge Magnum: 2005-2008 V8 HEMI
- Dodge Ram: 2003-2023 5.7L HEMI
- Chrysler 300C: 2005-2023 V8 HEMI
- Jeep Grand Cherokee SRT-8: 2006-2021 6.1L/6.4L HEMI
Important Fitment Notes:
- Fits 85mm throttle bodies; for 90mm throttle bodies, a separate spray plate (part #NP990) is required.
- Not CARB-approved; illegal for use or installation in California or on pollution-controlled vehicles in other regions. Verify local emissions laws before purchasing.
Part Numbers
- Primary SKU: 20944-00 (Nitrous Express Dodge HEMI Nitrous Plate Kit, 50-400HP, without bottle)
- Related SKUs:
- 20944-10: Includes 10lb bottle with Lightning 500 valve
- 20944-15: Includes 15lb bottle with Lightning 500 valve
- NX933D: Dual-stage upgrade kit
- NP990: 90mm throttle body spray plate
- ML15600: Nitrous Purge Valve Kit
- 15508: 0-1500 psi Nitrous Pressure Gauge





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