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Home / Forced Induction / Water Meth Kits / AEM V3 Water/Methanol Injection Kit - Multi Input (NO Tank)
AEM

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

PART 30-3352CATEGORY Water Meth Kits
$467.96
MSRP $584.95You save $116.99
$467.96
1

Product information

Manufacturer information. Check the part number and installation requirements for your vehicle.

Supplier details checked 2026-09-23 · Test catalog

Some supplier details are unavailable for this product.

Product description

V2 Water/Methanol Nozzle and Controller Kit, Multi Input Controller - 0-5v/MAF Frequency or Voltage/Duty Cycle/Ext MAP, 200psi WM Pump, DOES NOT INCLUDE TANK

Multi-Input N/A Controller 0-5v/MAF Frequency or Voltage/Duty Cycle/Ext MAP

AEM V3 Naturally Aspirated Water/Methanol Injection Kit (no reservoir)

Features

Allows user to choose one of several signal inputs to control flow.

No reservoir allows integration of custom of 3rd party reservoir.

Optional wiring for W/M solenoid built into wiring harness

V3 nozzle included, enhanced atomization of W/M mixture

Supplier category
Forced Induction
Supplier subcategory
Water Meth Kits
UPC / barcode
840879022778
Units per product
1
Supplier Proposition 65 status
Y
Supplier EPA status
N/A
Air freight prohibited
No
Not CARB approved
Yes
CARB acknowledgement required
Yes
Freight delivery required
No
Powersports product
No

Manuals and documents

More manufacturer information

Other product descriptions

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

H2O INJ KIT V3 EXT MAPNOTANK

AEM - Water/Meth Injection

Water/Meth Injection

ystem Kit

About the manufacturer

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.

AEM's Multi Input controller design enables users to install Water/Methanol Injection on high compression naturally aspirated vehicles (NA) via the MAF/IDC settings. 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 available with a 1.15-gallon tank (PN 30-3350), a five-gallon tank (PN 30-3351), and a tank-less kit (PN30-3352).

Water/methanol injection for gas engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation on high compression naturally aspirated (NA) race engines. This allows racers to reliably advance ignition timing-without using high-octane racing fuel-for improved power gains. AEM's Water/Methanol Injection Systems utilize the most robust hardware combined with more advanced features than any other comparably priced water/methanol system.

V2 Water/Methanol Nozzle and Controller Kit, Multi Input Controller - 0-5v/MAF Frequency or Voltage/Duty Cycle/Ext MAP, 200psi WM Pump, Conductive Fluid Level Sensor, NO TANK INC.

THE AEM WATER/METHANOL INJECTION SYSTEM ADVANTAGE

Additional manufacturer information

Water Injection System Kit

AEMEWATEINJE

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