What horsepower levels can this kit be tuned for?

The Proton Plus system includes jetting for multiple horsepower levels, allowing you to tune for 35HP, 50HP, 75HP, 100HP, 125HP, and up to 150HP at the wheels. This provides flexibility to match your desired performance increase.

What components are included in this nitrous kit?

This kit is very comprehensive and includes a 15lb nitrous bottle with a Lightning 45 valve, stainless bottle brackets, a single Shark nozzle, nozzle adapter, stainless braided lines, a fuel line, master arming switch, WOT switch, 40-amp relay, and all necessary installation hardware.

Is this nitrous system street legal in all states?

This particular Nitrous Express kit is not CARB approved and therefore cannot be shipped to California. Always check your local emissions regulations regarding the use of nitrous oxide systems.

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Specifications

Brand: Nitrous Express
Part #: 20421-15
UPC: 653374307420

Nitrous Express Proton Plus Nitrous Kit w/15lb Bottle

Name: Nitrous Express Proton Plus Nitrous Kit w/15lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-proton-plus-nitrous-kit-w-15lb-bottle-t14-339429
Price: 685.44 USD
Availability: InStock

$685.44

Only 1 left in stock

Nitrous Express Proton Plus Nitrous Kit w/15lb Bottle. Get up to 150HP with this complete kit for electronic fuel injected vehicles.

Key Features

Fits all electronic fuel injected vehicles with a single throttle body.
Includes a 15lb nitrous bottle with a high-flow aluminum Lightning 45 bottle valve.
Comes with jetting for 35HP, 50HP, 75HP, 100HP, 125HP, and 150HP power levels.
Features a black anodized aluminum housing for durability and heat dissipation.
Includes high-quality, USA-made solenoids capable of producing up to 150 horsepower.
Comes with all hardware, including stainless braided lines, switches, relay, and connectors, needed for installation.

This kit is designed for all electronic fuel injected vehicles with a single throttle body. It is not CARB approved and cannot be shipped to California.

⚠️ 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

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About this part

Product Details

This Nitrous Express Proton Plus kit gives you everything you need to add a significant power boost to your electronic fuel injected vehicle with a single throttle body. Inside the box, you'll find a 15lb nitrous bottle equipped with a high-flow aluminum Lightning 45 valve, along with stainless steel bottle brackets to secure it. The system also includes a single Shark nozzle, a nozzle adapter, and stainless braided lines for both the nozzle and an extra-long feed line, plus a stainless steel fuel line. You also get a master arming switch, a wide-open throttle switch, a 40-amp relay with its harness, and all the necessary nuts, bolts, and electrical connectors for a complete installation.

The Proton Series module itself is built with a black anodized aluminum housing that not only looks sharp but also helps dissipate heat, contributing to the durability of the high-quality, USA-made solenoids. These solenoids are capable of supporting up to 150 horsepower at the wheels. This Proton Plus system comes with jetting options for 35HP, 50HP, 75HP, 100HP, 125HP, and 150HP, allowing you to tune the power output to your specific needs and driving conditions. This flexibility means you can start with a milder boost and increase it as you get more comfortable with nitrous operation.

This is a comprehensive kit designed for a straightforward installation on compatible vehicles. Remember that this system is not CARB approved and cannot be shipped to California. Always follow the manufacturer's installation instructions carefully for safe and effective operation.