What horsepower range does this Nitrous Express kit support?

This kit is designed to support a wide range of horsepower increases, from 100 HP up to a maximum of 500 HP. This allows for significant power gains tailored to your specific needs.

What makes the spraybarless design beneficial?

The spraybarless design eliminates potential issues like sagging, splitting, or airflow obstruction caused by traditional spray bars. This results in more consistent and superior distribution and atomization of fuel and nitrous.

What components are included with this nitrous kit?

The kit comes complete with Phase 3 spraybarless plates, limited lifetime guaranteed Lightning solenoids, a heavy-duty 40-amp relay, a composite nitrous bottle, stainless steel bottle brackets, and an extra-long supply line.

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Specifications

Brand: Nitrous Express
Part #: 50040-12
UPC: 653374303705

Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/Composite Bottle

Name: Nitrous Express 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/Composite Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4150-4-bbl-gasoline-nitrous-kit-100-500hp-w-comp-t14-339800
Price: 1896.46 USD
Availability: BackOrder

$1896.46

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 4150 4-BBL/Gasoline Nitrous Kit (100-500HP) w/Composite Bottle. Advanced spraybarless design for improved fuel and nitrous distribution.

Key Features

This nitrous system fits 4150 4-BBL throttle bodies and is designed for gasoline applications.
It supports horsepower gains ranging from 100 HP up to 500 HP, offering significant power increases.
Features an advanced spraybarless plate design for improved fuel and nitrous distribution and atomization.
Includes limited lifetime guaranteed Lightning solenoids for reliable operation.
Comes with a heavy-duty 40-amp relay to manage the electrical requirements of the system.
A lightweight composite nitrous bottle is included for easier handling and mounting.

This nitrous system is designed for 4150 4-BBL throttle bodies and gasoline applications. Compatibility with specific engine builds or other forced induction systems should be confirmed with the manufacturer.

⚠️ 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

The spraybarless design of this Nitrous Express 4150 4-BBL nitrous kit is a notable advancement, eliminating the potential for spray bars to sag, split, or obstruct airflow. This innovation is key to achieving superior distribution and outstanding atomization of both fuel and nitrous oxide, which directly impacts how smoothly and effectively the system introduces the extra power. It's built for gasoline applications and can support a wide range of horsepower gains, from 100 up to 500 HP, making it a versatile choice for racers looking to significantly boost their engine's output.

This kit utilizes Nitrous Express's Phase 3 series plates, representing the next generation in nitrous performance and reliability. Unlike older designs, this spraybarless technology ensures consistent delivery across all cylinders, preventing issues that can arise from misaligned or damaged spray bars. The system comes as a complete package, including limited lifetime guaranteed Lightning solenoids known for their robust performance, a heavy-duty 40-amp relay to handle the electrical load, and a lightweight composite bottle that is easier to handle and mount. You also get stainless steel bottle brackets for secure mounting and an extra-long supply line, giving you flexibility during installation.

For those looking to push their engine's performance boundaries, this Nitrous Express kit offers a well-built solution. It's important to note that this system is not CARB approved and cannot be shipped to California. Proper installation and tuning are crucial for maximizing performance and ensuring the longevity of your engine when using a nitrous system of this caliber.