Sale

AEM Electronics

V3 Water/Methanol Standard Controller Kit

$238.95 $190.75 Save $48.20

SKU: 30-3304

In Stock
In Stock
Ships by Aug 29
Free Shipping over $200
$100 Minimum Order
30 Days Return

Description

The AEM V3 Water/Methanol Standard Controller Kit is engineered to optimize charge air cooling and detonation control for high compression naturally aspirated and forced induction gas engines. This kit includes the controller and wiring harness, featuring a boost-dependent flow control strategy for more linear output delivery that better matches the engine's need for water/methanol injection. The controller boasts robust, easy-to-use design with large, turn-resistant knobs and numbering for precise setting of start and full activation points. It includes covered status LED and test buttons for enhanced splash resistance. The housing features a molded-in, barbed nipple for connecting a boost hose and a clear wiring legend on the back. For simplified installation, the wiring harness is terminated with a positive-lock connector and color-coded wires. It also includes an integrated pump ground circuit to prevent accidental activation and an additional wire for an optional on/off solenoid to control fluid flow. The "Boost Safe" injection failsafe system is retained, providing an output that activates during a short, loss of continuity, or high/low voltage or fluid condition. This allows users to implement custom failsafe strategies, such as flashing a warning light, pulling boost or ignition, or switching fuel maps on a standalone engine management system. This controller is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled Vehicles, and Racing Use Only Vehicles as it does not affect vehicle emissions.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandAEM Electronics
Part Number30-3304
CategoryIgnitions and Electrical

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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