AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank)

AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank)

Product form

Racers with high compression naturally aspirated engines or boosted engines who are looking for an alternative to boost-dependent water/methanol injection... Read more

3 in stock Next day delivery

$562.95  $448.95 Excl. VAT

    • Guaranteed secure & safe checkout.

      shop pay
    • Shipped today? Order within: Jun 04, 2026 23:59:00 -0400
    • Free shipping on all orders above 50,00
    • No hassle returns, 30 days return
    Pay whenever you want

    Easily pay within 30 days after you have received your package.
    Read more

    Shipping and returns

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition. We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. 


    This is a demonstration store. You can’t purchase products like this.

    Description

    Racers with high compression naturally aspirated engines or boosted engines who are looking for an alternative to boost-dependent water/methanol injection controllers have a solution in AEM's Multi-Input WMI controller. The multiple input design enables users to install AEM's Water/Methanol Injection Kit on both high compression naturally aspirated vehicles (NA) via the MAF/IDC settings and ultra-high boost vehicles (above 40 PSI) using an external MAP sensor. The Multi-Input controller works with an external 0-5v voltage-based external MAP sensor, a frequency-based input for Injector Duty Cycle (IDC), frequency-based mass airflow (MAF), or a 0-5v voltage-based MAF. The Multi-Input controller is offered in three kits; a one-gallon tank kit with a single injector for gas engines (PN 30-3350), a tank-less kit with a single injector (PN 30-3352), and a five-gallon tank kit with two injectors (PN 30-3351) for HD high-output gasoline applications.

    Specifications

    • Weight: 200gr
    • Usage: Indoor & outdoor

    Pros and cons

    • Sustainably produced
    • Ideal for everyday use
    • May discolor in direct sunlight

    Top 10 best selling products

    You may also like these products. These products are rated as 'top 10 best of the best' by our clients

    Returns & Delivery

    When will my order be delivered?

    We ship worldwide. Your order will be packaged really carefully and delivered wherever you want. Delivery takes between 2-4 business days. You will receive an e-mail after ordering with more information about the delivery.

    Can I return my product?

    Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    What can I do if my item (or part of it) is damaged?

    We work hard to deliver your items without damage. Orders can be returned or exchanged within 30 days of receiving the parcel, providing they are in original resalable condition.

    Recently viewed products

      © 2026 GEARHEAD MOTORING LLC, Powered by Shopify

        • American Express
        • Apple Pay
        • Diners Club
        • Discover
        • Google Pay
        • Mastercard
        • PayPal
        • Shop Pay
        • Visa

        Login

        Forgot your password?

        Don't have an account yet?
        Create account