Nitrous Express Stage III Water/Methanol Injection Systems 15130H

Name: Nitrous Express Stage III Water/Methanol Injection Systems
Brand: Nitrous Express (NX)
SKU: NEX-15130H
Price: 1376.72 USD
Availability: InStock
Rating: 0 (0 reviews)

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Part Number: NEX-15130H

$1,376.72

Nitrous Express Stage III Water/Methanol Injection Systems

Water/Methanol Injection System, Gas, Stage 3, Direct Port, 4-Cylinder, Hard Lines, Kit
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Nitrous Express Stage III Water/Methanol Injection Systems 15130H

NEX-15130H

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Part Number: NEX-15130H

Estimated Ship Date: Oct 23, 2026

$1,376.72

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Estimated Ship Date: Oct 23, 2026 Would you rather pick it up?

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Overview

Brand:

Nitrous Express (NX)

Manufacturer's Part Number:

15130H

Part Type:

Water/Methanol Injection Systems

Product Line:

Nitrous Express Stage III Water/Methanol Injection Systems

Summit Racing Part Number:

NEX-15130H

UPC:

653374974554

Water Injection Pump Included:

Yes

Wiring Harness Included:

Yes

Boost Pressure Reference Switch Included:

Yes

Reservoir Included:

Yes

Reservoir Volume:

3 quart

Quantity:

Sold as a kit.

Notes:

Kits includes Nitrous Express digital progressive controller and stainless steel hard lines.

Nitrous Express Stage III Water/Methanol Injection Systems

You'd be crazy to throw water into a gas tank and expect to get anywhere—but power and torque can be increased if you inject it into the incoming air charge with Nitrous Express water/methanol injection systems. Cooling the air charge allows for increased timing and the resulting performance benefits. These versatile units have a wide-open throttle switch for naturally aspirated vehicles and an adjustable boost-activated switch for forced induction models. Nitrous Express systems inject a fixed amount of fluid when the WOT switch or boost is activated—and continues until the switch opens again. They reduce intake temperatures and the need for timing retard when used with nitrous. Stage III kits come complete with a high-output pump, 3 qt. reservoir, nozzle, boost/RPM activated progressive controller, switch, hardware, and detailed instructions. Water has always been used to cool motors down, but with Nitrous Express water/methanol injection systems … it'll be heating things up!

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