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Nitrous Express 8 Cyl Shark Direct Port 4 Solenoids Nitrous Kit (200-600HP) w/Composite Bottle

SKU: NEX90506-12

Nitrous Oxide Systems

NEX Nitrous Oxide Kits...

Nitrous Express 8 Cyl Shark Direct Port 4 Solenoids Nitrous Kit (200-600HP) w/Composite Bottle

SKU: NEX90506-12

Nitrous Oxide Systems

NEX Nitrous Oxide Kits...

A$5,574.81
Available from MFR. This item is available from the manufacturer's distribution centre. The dispatch timeframe shown is an estimate based on historical order processing and release times for this part. This item is not held in our own warehouse, and actual dispatch timing may vary depending on manufacturer workload and logistics at the time of ordering.

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Description

Nitrous Express 8 Cyl Shark Direct Port 4 Solenoids Nitrous Kit (200-600HP) w/Composite Bottle

This system includes 8 of the patented NX Shark Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN stainless braided nitrous feed lines, a high flow 6AN Y fitting, a wide open throttle switch, 40 Amp relays and relay harnesses, master arming switch, stainless bottle brackets and a 12lb composite nitrous bottle with the NX Lightning 45 bottle valve. This system includes the latest technology and the best components available. For you tech hungry junkies… we will provide some details explaining what makes this nitrous system so great. The key to maximizing nitrous horsepower is to keep the nitrous in a dense liquid form until it is injected into the engine. Sharp bends in the nitrous flow path cause the nitrous flow to become turbulent which causes gaseous bubbles to form in the flowing nitrous. Dense liquid nitrous makes more power than gaseous nitrous – Period! This NX nitrous system contains the key components that ensure you are getting maximum power per pound of nitrous used.

Additional Information

8 CYL SHARK DIRECT PORT; 4 SOLENOIDS; WITH COMPOSITE BOTTLE (200-600HP JETTING)

Product Overview

This system includes 8 of the patented NX Shark Nozzles, 2 NX Lightning series nitrous solenoids, 2 NX Lightning series fuel solenoids, anodized aluminum distribution blocks, 3/16 stainless hard lines, nickel plated fittings, Jetting for 2006AN00HP, 6AN stainless braided nitrous feed lines, a high flow 6AN Y fitting, a wide open throttle switch, 40 Amp relays and relay harnesses, master arming switch, stainless bottle brackets and a 12lb composite nitrous bottle with the NX Lightning 45 bottle valve. This system includes the latest technology and the best components available. For you tech hungry junkies… we will provide some details explaining what makes this nitrous system so great. The key to maximizing nitrous horsepower is to keep the nitrous in a dense liquid form until it is injected into the engine. Sharp bends in the nitrous flow path cause the nitrous flow to become turbulent which causes gaseous bubbles to form in the flowing nitrous. Dense liquid nitrous makes more power than gaseous nitrous – Period! This NX nitrous system contains the key components that ensure you are getting maximum power per pound of nitrous used.

Data: v4.2 - Upd: 2026-11-08 16:34:04

Features

  • Extra Long Stainless Braided Supply Line

Important Note Regarding Nitrous & Pressurised Systems

Orders containing nitrous systems or other pressurised canisters may require additional handling and inspection prior to dispatch.

Due to the nature of these products and applicable transport and state regulations, each system is individually inspected, released, and purged where required to ensure compliance with air and road freight standards. While most orders ship within our normal timeframes, this process may occasionally result in slightly longer dispatch times than those advertised.

We do everything we can to minimise delays, and the vast majority of shipments move through without issue. If you are working to a tight deadline or require urgent delivery, please contact us prior to placing your order so we can confirm the most suitable options.

We appreciate your understanding and patience - this process ensures safe, compliant transport and delivery of your order.

(keyword: nitrous express)

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Add-On Part:15601, 11107, 16006, 18959, 16580
Bottle Capacity:12
Bottle Color:Carbon
Bottle Included:Yes
Description:Nitrous Oxide Injection System Kit
Hose Color:Stainless
Hose Material:Stainless Braided
Part Number:nex90506-12
Title:Nitrous 8 CYL SHARK DIRECT PORT, 4 SOLENOIDS, WITH COMPOSITE BOTTLE (200-600HP JETTING)
Type:Universal
Usage:Strip/Competition

Product Downloads

# Document Type Download
1. Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:20:34

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Nitrous Express, Nitrous Express (nx)
StreetFX SKU nex90506-12
SFX Item ID 4126637
Accounting SKU nex-90506-12
Manufacturer SKU 90506-12
Manufacturer UPC 653374308540
Alternative References 90506-12, NEX-90506-12

8 CYL SHARK DIRECT PORT, 4 SOLENOIDS, WITH COMPOSITE BOTTLE (200-600HP JETTING)

Product Attributes
BrandNitrous Express (NX)
Manufacturer's Part Number90506-12
Part TypeNitrous Oxide Systems
UPC653374308540

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