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AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor
AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor

AEM Electronics

AEM Water/Methanol Injection Kit - V2 Internal MAP with 35psi max, 200psi WM Pump, 1 Gallon Reservoir, Conductive Fluid Level Sensor

AEM-303300
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  • $476.84
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This product is available.

The AEM Water/Methanol Injection System Advantage

Water/methanol injection for forced induction (turbocharged or supercharged) gas-powered race engines is a proven means for effectively reducing engine inlet air temperatures and suppressing harmful detonation. This allows racers to reliably increase boost and advance ignition timing—without using high-octane racing fuel—for power gains of up to 20%. AEM’s Water/Methanol Injection Systems utilize the most robust hardware combined with more advanced features than any other comparably priced water/methanol system.

AEM offers two different water/methanol controller designs for gas vehicles:
  • One is boost dependent for forced induction vehicles up to 35 PSI of boost (kit PN 30-3300). The Boost Dependent controller has an on-board manifold absolute pressure (MAP) sensor with a molded-in nipple for a boost hose pickup.

  • The second controller (Kit PN 30-3350) features a multiple input design that enables users to install AEM’s Water/Methanol Injection Kit on ultra-high boost vehicles (above 35 PSI) using a 0-5v voltage-based external MAP sensor.


Key Features :
  • Boost Dependent and Multi-Input (0-5v/frequency) progressive controller designs feature large adjustment knobs, integrated plug for harness connection, integrated fuse, covered status light and test button for enhanced splash resistance and mounting tabs.
  • Wiring harness is terminated with a positive-lock connector on one end with color-coded wires to ease installation, integrated pump ground circuit and additional wire for optional on/off fluid solenoid.
  • “Boost Safe” failsafe output included (for complete failsafe under all conditions, see our Water/Methanol Failsafe Device)
  • Heavy-duty high-pressure injection pump features integral fittings, a Santoprene diaphragm and EPDM seals to resist corrosion. Our pump maximizes line pressure for optimum atomization and its quiet, smooth operation is almost undetectable
  • Precision-machined billet-aluminum injector with integral check valve
  • Three interchangeable injector nozzles to cover a wide variety of HP levels (250cc/min, 500 cc/min & 1,000cc/min)
  • 1.15 gallon tank with anti-starvation reservoir, integral conductive low-fluid sensor and positive lock connector (tank-less systems available)
  • 20 feet of injection tubing included
  • LED dash light for system status and low fluid warning

This is for the controller that operates depending on boost signal, comes with a 1-Gallon tank, and has a fluid level sensor.


Note from AEM : For optimum results, all Water/Methanol Injection Systems and gauges should be run with an AEM inline filter (AEM part # 30-3003)