What is the main advantage of these Nitrous Express jets?

These jets are designed with a contoured inlet and a multi-stepped outlet. This advanced internal design allows for turbulence-free flow, which can result in up to 35% more nitrous flow compared to standard jets of the same size.

What horsepower range does this jet pack support?

Each jet pack in this set is designed to support a 100 to 300 horsepower increase. The kit includes two such packs, making it suitable for dual-stage nitrous systems or for fine-tuning your nitrous delivery.

Are these jets compatible with any nitrous system?

This jet pack is specifically designed for Nitrous Express 4 Cyl SX2 Nozzle Nitrous Systems. It's important to verify compatibility with your specific nitrous kit before installation.

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Specifications

Brand: Nitrous Express
Part #: 90094JP
UPC: 653374008396

Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit Jet Pack (100-300HP x 2)

Name: Nitrous Express 4 Cyl SX2 Nozzle Nitrous Kit Jet Pack (100-300HP x 2)
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-4-cyl-sx2-nozzle-nitrous-kit-jet-pack-100-300hp--t14-340219
Price: 321.43 USD
Availability: BackOrder

$321.43

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 SX2 Nozzle Nitrous Kit Jet Pack (100-300HP x 2). CNC manufactured jets for improved flow.

Key Features

Fits Nitrous Express 4 Cyl SX2 Nozzle Nitrous Systems.
Supports 100-300 horsepower increases per set.
Includes two jet packs for dual-stage systems or tuning.
Manufactured on CNC equipment for precise sizing within .0005 of specified jet size.
Contoured inlet and multi-stepped outlet allow for turbulence-free flow.
Achieves up to 35% more flow than competing jets with the same orifice size.

⚠️ 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

These Nitrous Express SX2 nozzle jet packs are manufactured on CNC equipment, ensuring they are held to a tight tolerance of within .0005 of the specified jet size. This precision is key for consistent nitrous delivery, especially when you're looking to add significant horsepower to your 4-cylinder engine.

What sets these jets apart is their internal design. Unlike a simple hole drilled in brass, the NX jets feature a contoured inlet and a multi-stepped outlet. This design helps reduce turbulence and restrictions, allowing for a more efficient and smoother flow of nitrous oxide. In testing, this design resulted in up to 35% more flow compared to other jets using the same orifice size, meaning you get more performance from your nitrous system.

This jet pack is designed to support a 100-300 horsepower increase, with two sets included for dual-stage systems or for tuning flexibility. Remember, this kit is not CARB approved and cannot be shipped to California.