AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input
AEM V2 5 Gallon Diesel Water Injection Kit – Multi Input

AEM V3 Water/Methanol Injection Kit - 5 Gallon, Multi-Input (Dual Injector)

AEM SKU: AEM30-3351
Price
11% OFF
Only 1 Left – Order Soon
Shipping calculated at checkout.

The AEM V3 multi-input water/methanol injection kit cools intake charge temperatures and suppresses detonation on forced-induction gasoline engines, letting you safely run more boost and timing for power gains of up to 20% without high-octane race fuel. The multi-input controller triggers flow from a 0-5V external MAP sensor, frequency or 0-5V MAF, or injector duty cycle (IDC), covering high-compression naturally aspirated engines and ultra-high-boost setups above 40 PSI. This heavy-duty version ships with a 5-gallon tank and two injectors for high-output gasoline applications. A recirculation-style pump, billet injectors with integral check valves, "Boost Safe" failsafe output and a positive-lock harness with integrated pump-ground circuit are included, along with 20 ft of high-pressure nylon tubing.

Specifications

Type Water/methanol injection kit
Controller V3 progressive, multi-input (HD)
Trigger inputs 0-5V MAP, MAF (freq or 0-5V), or IDC
Applications HD high-output gasoline, NA or boosted
Tank 5 gallon
Injectors Two billet injectors
Tubing 20 ft high-pressure nylon
Failsafe "Boost Safe" readiness output
Part Number 30-3351

Documents: Warranty (PDF)  |  Installation Instructions (PDF)

Shipping

  • In-stock orders placed before 3 PM EST ship the same day — everything else ships within 24 hours.
  • Standard, expedited, and overnight options at checkout.
  • Oversized items ship by freight and take longer.
  • Backordered items ship as soon as stock lands — contact us for lead times.
  • International orders: prices do not include VAT, duties, or import fees. Your country charges these at import and they are the buyer’s responsibility.

Returns

  • 30-day returns on new, uninstalled items in original packaging with all hardware.
  • Standard returns: 8% restocking fee, buyer pays return shipping. Both waived if the item is defective or we made the error.
  • Installed or used parts can’t be returned — confirm fitment before you install.
  • Special orders and custom items are final sale.
  • Email us for return authorization before shipping anything back.

Full details: Shipping Policy · Refund Policy
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