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

This direct port system is intended for V8 engines that have already been modified with high-strength internal engine parts. It's designed to handle significant power increases, so ensuring your engine's internals can support it is crucial.

What components are included in this nitrous kit?

The kit comes complete with stainless steel bottle brackets, stainless steel hard lines, the 'Piranha' nozzles, jetting for tuning, all necessary electrical components, and an extra-long D-4 stainless steel supply line. It does not include the nitrous bottle itself.

Does this nitrous system require any permanent modifications to my vehicle?

Yes, this system requires drilling and tapping into your intake manifold to install the direct port nozzles. It's recommended to consult the manufacturer's installation instructions for the proper procedure.

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Specifications

Brand: Nitrous Express
Part #: 80000EFI-00
UPC: 653374304832

Nitrous Express V8AN Gasoline EFI (100-500HP) Nitrous Kit w/o Bottle

Name: Nitrous Express V8AN Gasoline EFI (100-500HP) Nitrous Kit w/o Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-v8an-gasoline-efi-100-500hp-nitrous-kit-w-o-bott-t14-340071
Price: 1270.36 USD
Availability: BackOrder

$1270.36

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 V8AN Gasoline EFI (100-500HP) Nitrous Kit w/o Bottle. For modified V8 engines needing a power boost.

Key Features

Fits modified V8 gasoline EFI engines.
Direct port nitrous injection system for precise cylinder-by-cylinder delivery.
Includes patented NX 'Piranha' nozzles.
Comes with high-tech distribution blocks.
System includes stainless steel bottle brackets, hard lines, nozzles, and jetting.
Requires drilling and tapping of the intake manifold for installation.

This system is designed for modified V8 gasoline EFI engines. Check manufacturer specifications for specific horsepower ratings and compatibility with your engine build.

⚠️ 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

Nitrous Express is known for building serious nitrous oxide systems for performance vehicles. This V8AN Gasoline EFI Nitrous Kit is designed for V8 engines that have already been upgraded with stronger internal components. It's a direct port system, meaning it injects nitrous and fuel directly into each cylinder's intake runner for more precise control and better power distribution.

This kit uses the patented NX 'Piranha' nozzle, which is a key part of how the system delivers its power. It comes standard with advanced distribution blocks and offers optional 'Next Generation' rail technology for even more refined fuel delivery. You'll get everything you need to get started, including stainless steel bottle brackets, hard lines, the nozzles themselves, jetting to tune your power output, and all the necessary electrical parts. Keep in mind that this system requires you to drill and tap into your intake manifold for installation.

Because this is a direct port system designed for significant power increases, it's intended for engines that have already been reinforced internally. The kit includes an extra-long D-4 stainless steel supply line, giving you flexibility in how you route it. Please note that this system is not CARB approved and cannot be shipped to California. It also carries a Prop 65 warning.