What does the 'shark fin' design do?

The shark fin design inside the nozzle helps to break up and atomize the nitrous and fuel mixture. This leads to a more consistent and efficient burn in your engine.

Does this kit come with everything I need to install it?

This kit includes the Shark Nozzles and all horsepower settings. It does not include the nitrous bottle, lines, or other components of a complete nitrous system.

Can I ship this to California?

No, these Nitrous Express Shark Nozzles are not CARB approved and cannot be shipped to California.

Nitrous Express Shark Nozzles 4 Cyl NX904

Name: Nitrous Express Shark Nozzles 4 Cyl (Incl All HP Settings)
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-shark-nozzles-4-cyl-incl-all-hp-settings-t14-340415
Price: 407.05 USD
Availability: BackOrder

Nitrous Express Shark Nozzles 4 Cyl (Incl All HP Settings)

$407.05

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 Shark Nozzles for 4-cylinder engines. Includes all HP settings.

Key Features

Fits 4-cylinder engines.
Includes all horsepower settings.
Features a shark fin design for improved fuel and nitrous atomization.
Well-built for nitrous system applications.

⚠️ 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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Product Details

The unique shark fin design inside these Nitrous Express nozzles helps atomize the nitrous and fuel mixture before it enters the intake manifold. This improved atomization can lead to a more efficient burn and better power delivery for your 4-cylinder engine. Nitrous Express includes all horsepower settings with this kit, so you can tune your system for various performance goals without needing to buy additional jets.

These nozzles are well-built to handle the demands of a nitrous system. The design focuses on getting the fuel and nitrous to mix thoroughly, which is key for consistent performance and preventing engine issues. While they are designed for 4-cylinder applications, it's important to ensure your specific engine setup is compatible with nitrous oxide injection and that you follow proper installation procedures to avoid damaging your engine.

Keep in mind that these nozzles are not CARB approved and cannot be shipped to California. Always consult your vehicle's service manual and the manufacturer's instructions for proper installation and tuning of any nitrous system.