Air and Fuel Nitrous Oxide Systems and Components

Nitrous Express

Nitrous Express - Direct Port Water Methanol, 6 cylinder stage 3 - 15131

$1,677.47

SKU: N004 15131

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Non-Returnable Item
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Description

The Nitrous Express 15131 is a Stage 3 Direct Port Water Methanol system for 6-cylinder engines. It injects a water/methanol mixture directly into each intake runner for optimal distribution, performance, and safety. The system includes a high-pressure electric pump, high-pressure push-lock hose, filtered nozzles, nickel-plated fittings, and a composite reservoir. A digital progressive controller with an LCD display allows fine-tuning of water-methanol output across low, mid, and high airflow levels, and displays boost pressure, fuel injector duty cycle, and water-methanol injection percentage.

Fitment

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Specifications

BrandNitrous Express
Part NumberN004 15131

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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