What is included in this Nitrous Express Proton kit?

This kit includes the Proton Series nitrous system module with solenoids, a single Shark nozzle, nozzle adapter, stainless braided nozzle and feed lines, stainless fuel line, master arming switch, 40-amp relay and harness, and all necessary nuts, bolts, and electrical connectors. It also includes jetting for multiple horsepower levels. A nitrous bottle is not included.

How does the 'fly by wire' system work?

The 'fly by wire' capability means this system is designed to integrate with modern electronic throttle control systems. The included TPS Autolearn module detects when your throttle is fully open, ensuring the nitrous is only activated under optimal conditions for your engine.

Can I adjust the horsepower output of this kit?

Yes, this kit comes with jetting for several different horsepower levels, ranging from 35HP up to 150HP. You can select the appropriate jets to tune the power output to your specific needs and your vehicle's capabilities.

1 / 3

Specifications

Brand: Nitrous Express
Part #: 20422-00
UPC: 653374307437

Nitrous Express Proton Fly By Wire Nitrous Kit w/o Bottle

Name: Nitrous Express Proton Fly By Wire Nitrous Kit w/o Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-proton-fly-by-wire-nitrous-kit-w-o-bottle-t14-339431
Price: 710.86 USD
Availability: BackOrder

$710.86

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Nitrous Express Proton Fly By Wire Nitrous Kit w/o Bottle. Delivers up to 150HP with an auto-learning TPS module for modern EFI systems.

Key Features

This kit is designed to work with electronic fuel injected vehicles, including those with 'fly by wire' throttle bodies.
The system includes jetting for 35HP, 50HP, 75HP, 100HP, 125HP, and 150HP, allowing for adjustable power levels.
It features a TPS Autolearn module that automatically detects wide-open throttle for safe engagement.
High-quality, USA-made solenoids are capable of producing up to 150 horsepower at the wheels.
The black anodized aluminum housing pulls heat away from the solenoids, enhancing durability.
Includes a single Shark nozzle, nozzle adapter, and stainless braided lines for the nozzle and feed.

This is a universal nitrous system and does not have specific vehicle fitment. Always consult with a professional installer to ensure proper fitment and function on your vehicle.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042

About this part

Product Details

Nitrous Express is known for making reliable nitrous oxide systems that offer a lot of performance for the money. This Proton Series kit is a great example, packing a lot of power into a compact and durable package. It's designed to give your electronic fuel injected vehicle a significant boost, and the 'fly by wire' capability means it works seamlessly with modern throttle-by-wire systems.

What sets this kit apart is its versatility and the quality of its components. The solenoids are made in the USA and are built to handle up to 150 horsepower at the wheels. They're housed in a black anodized aluminum casing that not only looks sharp but also helps pull heat away, adding to their extreme durability. You get a wide range of jetting options included, so you can tune the power output from 35HP all the way up to 150HP, letting you dial in the performance exactly how you want it. The system also features a TPS Autolearn module that automatically detects wide-open throttle, ensuring the nitrous engages only when your engine can handle it.

This kit comes with just about everything you'll need to get it installed. You'll find a single Shark nozzle, nozzle adapter, stainless braided lines for both the nozzle and the main feed, and a stainless fuel line. It also includes a master arming switch, a 40-amp relay with its harness, and every single nut, bolt, and electrical connector required for the job. Just remember that this kit does not include a nitrous bottle, so you'll need to source that separately.