Zex Nitrous Oxide Systems Catalog
Unleash your vehicle’s true potential with Zex Nitrous Oxide Systems—engineered for maximum performance and unmatched reliability. Whether you’re upgrading a carbureted engine or fine-tuning an EFI setup, Zex systems are designed to deliver power safely, efficiently, and with precision. From cutting-edge fuel control to a wide range of customizable accessories, Zex brings the thrill of horsepower to the road.
Top Zex Nitrous Oxide Systems
Zex 82021: 4-6 Cylinder EFI Wet Nitrous System
This universal kit provides a safe and adjustable 55-75 horsepower boost by using Active Fuel Control™ to monitor bottle pressure and adjust fuel enrichment automatically.
Zex 82011: Dry Nitrous System
Engineered for easy installation on fuel-injected engines, this system adds up to 75 horsepower and uses advanced electronics to sense the throttle position for seamless activation.
Zex 82040: Perimeter Plate Nitrous System
Designed for carbureted applications, this system utilizes a unique plate that sprays nitrous and fuel around the intake opening to ensure optimum distribution and maximum power gains of up to 300 horsepower.
Zex Nitrous Oxide Systems offers a wide range of products designed to boost your vehicle’s performance, with precision-crafted solutions for every enthusiast.
Nitrous Systems
Enhance your car’s performance with Zex’s diverse nitrous systems, whether you’re working with a carbureted or EFI engine, featuring both wet and dry options tailored to your needs.
Nitrous Accessories
Perfect your nitrous setup with high-quality accessories, including solenoids, purge kits, bottle heaters, brackets, hoses, and all the hardware required for a seamless installation.
Performance Components
Take your vehicle’s performance further with Zex’s premium spark plugs and additional performance parts designed to ensure reliability and power under pressure.
High Ouput ZEX Nitrous System
Reviews
John A. Mitchell
“I’ve been using Zex Nitrous Oxide Systems for a couple of years now, and I couldn’t be more impressed. I installed their wet nitrous system on my muscle car, and the difference it made was remarkable. My car is faster, smoother, and runs with more power than I ever imagined. The installation process was smooth, thanks to the detailed instructions and high-quality accessories that Zex provides. I love the performance boost it gives me on the track and during street runs. I’ll never go back to stock again!”
Sarah J. Thompson
“As a serious racer, performance is everything to me. I’ve tried several brands, but Zex truly stands out. I installed their EFI wet nitrous system on my turbocharged car, and the results were almost instantaneous. Not only does the system offer consistent power, but the accessories—like the solenoids and purge kits—are top-notch. I’ve gained more horsepower and torque, and my lap times have dropped significantly. Plus, the customer service team was incredibly helpful when I had installation questions. Highly recommended for anyone looking to boost their ride.”
Michael R. Harris
“I was a bit skeptical at first, but after installing Zex’s nitrous system, I can confidently say this brand knows how to improve a vehicle’s performance. My installation was smooth, thanks to the clear instructions and high-quality components. After testing, the difference was night and day—I noticed a huge increase in horsepower and acceleration. The performance components like the spark plugs have also made a noticeable improvement in my vehicle’s reliability and fuel efficiency. This is truly a game-changer for serious car enthusiasts!”
Zex Nitrous FAQ
How does a Zex nitrous system create more horsepower?
The system injects nitrous oxide, which breaks down into nitrogen and oxygen during combustion; the extra oxygen allows the engine to burn more fuel, resulting in increased cylinder pressure and power.
What is the difference between a “wet” and a “dry” nitrous system?
A “wet” system provides both nitrous and the required enrichment fuel through the same nozzle or plate, while a “dry” system only injects nitrous and relies on the vehicle’s fuel injectors to provide the extra fuel needed.
Is nitrous oxide flammable?
No, nitrous oxide is not flammable on its own; it is an oxidizer that supports the combustion of fuel, meaning it only accelerates a fire if fuel is already present.
What is the ideal bottle pressure for a Zex system?
For consistent performance and safety, the optimum nitrous bottle pressure is generally between 900 psi and 1000 psi.
Can I install a nitrous system on a high-mileage engine?
Yes, provided the engine is in good mechanical condition and does not consume excessive oil, as oil in the combustion chamber can lead to dangerous detonation.
What is the safest way to activate the nitrous system?
The safest method is using a Wide Open Throttle (WOT) switch, which ensures the nitrous only engages when the engine is at full throttle and in the appropriate RPM range to handle the extra load.