What kind of engine modifications are recommended before installing this nitrous kit?

This direct port nitrous system is intended for 4-cylinder engines that have already been modified with high-strength internal engine parts. It's designed to handle significant power increases beyond stock capabilities.

What is included in the Nitrous Express 80004-05 kit?

The kit comes complete with a 5lb nitrous bottle, stainless steel bottle brackets, stainless hard lines, the 'Piranha' nozzles, jetting for various horsepower levels, and all necessary electrical components for installation.

Does this nitrous system come with everything needed for installation?

The kit includes all the core components for the nitrous injection system itself. However, it requires drilling and tapping into your intake manifold, and you'll need to ensure you have appropriate fuel system upgrades and tuning to safely support the increased horsepower.

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Specifications

Brand: Nitrous Express
Part #: 80004-05
UPC: 653374304894

Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle

Name: Nitrous Express 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4-cyl-gas-nitrous-kit-100-250hp-w-5lb-bottle-t14-340088
Price: 1139.00 USD
Availability: BackOrder

$1139.00

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 4 Cyl Gas Nitrous Kit (100-250HP) w/5lb Bottle. For modified 4-cylinder engines needing a power boost.

Key Features

Direct port nitrous injection system for 4-cylinder gasoline engines.
Adjustable horsepower output from 100 HP up to 300 HP.
Includes a 5lb nitrous bottle, stainless steel brackets, and hard lines.
Features patented NX 'Piranha' nozzles for precise fuel and nitrous delivery.
Comes with jetting for 100, 150, 200, and 250 HP power levels.
Requires drilling and tapping into the intake manifold for installation.

This nitrous system is designed for 4-cylinder gasoline engines that have been modified with high-strength internal components. Always consult the manufacturer's documentation for specific engine compatibility and installation requirements.

⚠️ 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

If you've already upgraded the internals of your 4-cylinder engine and are looking for a significant power increase, this Nitrous Express direct port system is designed for you. This kit injects a potent mix of nitrous oxide and fuel directly into each cylinder, providing an adjustable horsepower boost that can range from 100 to 250 HP, with the capability to go up to 300 HP if your engine modifications support it. It's a serious upgrade for those who have already invested in strengthening their engine's core components.

The system features Nitrous Express's patented 'Piranha' nozzles, which ensure precise delivery to each cylinder for consistent performance. It comes as a complete package, including a 5lb nitrous bottle, durable stainless steel bottle brackets and hard lines, the necessary nozzles, jetting for different power levels, and all the electrical components needed for installation. The distribution blocks are high-tech, and optional 'Next Generation' rail technology is available for an even more refined setup. Keep in mind that this system requires drilling and tapping into your intake manifold for installation, so it's a job best suited for experienced mechanics.

This kit is available for alcohol injection and is a popular choice for racers and performance enthusiasts looking to extract maximum power from their 4-cylinder engines. Please note that this system is not CARB approved and cannot be shipped to California. Always refer to the manufacturer's instructions for proper installation and tuning to ensure safety and optimal performance.