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Nitrous Express 15122H Direct Port Water Methanol Injection System 8 Cylinder Stage 1

Manufacturer

Part Number

15122H
Sale Price

$1,233.88

In Stock (10+)

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Nitrous Express 15122H is a complete direct port water methanol injection system designed for 8-cylinder engines. This Stage 1 system features stainless steel hardlines for maximum durability and precise routing in your engine bay.

What's Included:

  • High-pressure electric pump for consistent delivery
  • Stainless steel hardlines for clean, professional installation
  • Filtered nozzles that inject directly into each intake runner
  • Nickel-plated fittings for corrosion resistance
  • Composite fluid reservoir
  • Wide open throttle (WOT) activation switch

Key Benefits:

  • Direct port design injects water methanol mixture into each intake runner independently, ensuring optimal distribution to all cylinders
  • Lowers intake air temperatures for increased power and performance
  • Reduces engine knock and allows for more aggressive timing
  • WOT activation ensures injection only when you need it most

The NX direct port system provides superior cylinder-to-cylinder consistency compared to single-nozzle systems. This Stage 1 system is ideal for naturally aspirated or forced induction applications where you want simple on/off control activated at wide open throttle. For progressive water methanol control based on boost or other parameters, consider Stage 2 or Stage 3 systems.

Products specifications

Add-On Part

GENX-2, 16008, 16006, 18959, 11107

Prop 65

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

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The first time I called you hung up on me so I ordered online with out my questions being answered

Autoplicity had the best price on the plug wires I wanted. I also found their shipping to be fair and their site easy to navigate. Will definitely do business with again.

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