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 add significant horsepower, so your engine's internals should be able to handle the increased power output.

What is included in the Nitrous Express V8AN EFI Nitrous Kit?

The kit comes complete with a 15lb nitrous bottle, stainless steel bottle brackets, stainless steel hard lines, the NX 'Piranha' nozzles, jetting for various horsepower levels, and all necessary electrical components. It also includes an extra-long D-4 stainless steel supply line.

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 a performance modification that is not easily reversible.

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Specifications

Brand: Nitrous Express
Part #: 80000EFI-15
UPC: 653374304870

Nitrous Express V8AN Gasoline EFI Nitrous Kit (100-500HP) w/15lb Bottle

Name: Nitrous Express V8AN Gasoline EFI Nitrous Kit (100-500HP) w/15lb Bottle
Brand: Nitrous Express
SKU: nitrous-express-nitrous-express-v8an-gasoline-efi-nitrous-kit-100-500hp-w-15lb-b-t14-340075
Price: 1646.31 USD
Availability: BackOrder

$1646.31

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 EFI Nitrous Kit with 15lb bottle. Boosts horsepower from 100-500HP for modified V8 engines.

Key Features

Fits V8 engines with modified internal components.
Adds 100-500 horsepower depending on jetting.
Direct port system with patented NX 'Piranha' nozzles for precise fuel and nitrous delivery to each cylinder.
Includes a 15lb nitrous bottle, stainless steel brackets, and stainless steel hard lines.
Comes with nozzles, jetting for various power levels, and all necessary electrical components.
Features an extra-long D-4 stainless steel supply line.

This nitrous system is designed for V8 engines that have undergone internal modifications. It requires drilling and tapping into the intake manifold for installation. Not CARB approved.

⚠️ 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 well-known for making powerful 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 built to add a significant horsepower boost, ranging from 100 to 500 HP, depending on the jetting you choose.

This is a direct port system, meaning it uses the patented NX 'Piranha' nozzle, which injects the nitrous and fuel directly into each cylinder's intake runner for more precise control and better distribution. The kit comes with everything you need to get started: a 15lb nitrous bottle, stainless steel bottle brackets, stainless steel hard lines for the fuel and nitrous supply, the nozzles themselves, jetting for various power levels, and all the necessary electrical components. It also includes an extra-long D-4 stainless steel supply line for flexible routing.

Keep in mind that this system requires drilling and tapping into your intake manifold to install the direct port nozzles. Because this is a high-performance system intended for modified engines, it's crucial to ensure your engine's internal components can handle the added power. This kit is not CARB approved and cannot be shipped to California.