The AEM V3 Water/Methanol Injection Kit (MPN 30-3350) is a versatile cooling and detonation suppression system designed for forced induction and high-performance engines. This comprehensive kit features a multi-input progressive controller capable of operating via boost pressure, a 0-5V analog signal, or a frequency signal, providing precise fluid delivery based on engine load.

The system includes a 1.15-gallon tank with an integrated anti-starvation reservoir and a conductive low-fluid sensor for reliable monitoring. Performance is driven by a heavy-duty, high-pressure recirculation pump featuring a Santoprene diaphragm and EPDM seals for chemical resistance. A precision-machined billet-aluminum injector with an integral check valve ensures clean atomization through three included interchangeable nozzles (250cc/min, 500cc/min, and 1,000cc/min) to match your specific horsepower requirements.

• V3 Multi-Input Controller: Progressive design with boost, 0-5V, and frequency inputs, featuring large adjustment knobs and integrated fuse/status light.
• Billet Injector: High-flow billet-aluminum design with an internal check valve to prevent unintended flow or siphoning.
• High-Pressure Pump: Quiet, smooth-operating pump with integral fittings and corrosion-resistant seals.
• Advanced Safety: Features an integrated "Boost Safe" failsafe output and an LED dash light for system status and low-fluid warnings.
• Heavy-Duty Tank: 1.15-gallon capacity with positive-lock connectors and built-in reservoir to prevent pump cavitation during cornering.
• Complete Installation: Includes 20 feet of high-pressure Nylon injection tubing and a terminated wiring harness with positive-lock connectors.

The AEM 30-3326 High-Flow Low-Current Water/Methanol Injection (WMI) Solenoid is a 2-way, normally closed 12V valve designed to prevent siphoning under vacuum and eliminate unintended fluid flow. This shut-off valve ensures accurate and consistent control, protecting your engine from hydro-locking or uneven distribution when the system is not actively spraying.

Constructed with a durable stainless steel body for maximum corrosion resistance, this solenoid is engineered to handle high-pressure systems up to 200 PSI. Its low-current draw design makes it backwards compatible with AEM Water/Methanol controllers, while the included push-lock fittings and 2-wire connection simplify installation into existing WMI setups.

• Manufacturer Part Number: 30-3326
• Operating Pressure: Up to 200 PSI
• Ports: 1/8in-27 NPT In/Out
• Body Material: Stainless Steel
• Electrical: 12V, 2-wire connection, low-current draw
• Valve State: Normally Closed
• Included Hardware: Push-lock fittings

The AEM V3 Water/Methanol Injection Kit (30-3302) is a precision-engineered solution for gas-powered forced induction engines. By injecting a fine mist of water and methanol into the intake tract, this system effectively reduces inlet air temperatures and suppresses harmful detonation. This thermal management allows racers to reliably increase boost and advance ignition timing without the immediate need for high-octane racing fuel, supporting power gains of up to 20%.

This V3 kit features an advanced controller with an internal MAP sensor, simplifying installation by connecting directly to a boost line via an integrated barb fitting. This specific configuration is the "No Tank" version, making it the ideal choice for builds utilizing a custom or third-party reservoir. The system includes a high-pressure pump, interchangeable nozzles to match your engine's specific flow requirements, and a dash-mounted LED for real-time system status monitoring.

• Internal MAP sensor controller with integrated boost line barb fitting
• Includes specialized fitting for integration with third-party tanks
• Interchangeable nozzles included for precise flow tuning
• LED system status light for cockpit monitoring and diagnostics
• Engineered for turbocharged or supercharged gas-powered race engines
• Manufacturer Part Number: 30-3302

The AEM V2 5-Gallon Diesel Water/Methanol Injection Kit (30-3301) is a universal solution engineered for both naturally aspirated and forced induction diesel engines. By injecting a high-pressure mist of water and methanol into the intake stream, this system significantly reduces inlet air temperatures and enhances combustion efficiency. This cooling effect suppresses harmful detonation, allowing for a reliable increase in boost pressure and advanced ignition timing to deliver more horsepower and torque with improved engine safety.

This kit features AEM's advanced Multi-Input Controller, which includes an integrated internal MAP sensor for simplified installation. The robust hardware is designed for precise delivery and long-term durability in demanding diesel applications. Whether used for towing or performance, the system provides a proven means of managing exhaust gas temperatures (EGTs) and optimizing engine output.

• Internal MAP Sensor: Integrated into the multi-input controller for streamlined setup.
• Large 5-Gallon Reservoir: High-capacity tank reduces refill frequency for long-distance driving.
• Engine Protection: Effectively suppresses detonation and reduces inlet air temperatures.
• Universal Application: Designed for installation on select diesel engines, both N/A and turbocharged.
• Manufacturer Part Number: 30-3301

The AEM V3 Water/Methanol Injection Kit (MPN 30-3300) is a comprehensive solution for forced induction engines running up to 35 PSI of boost. This boost-dependent system utilizes an internal MAP sensor with a molded-in nipple for boost hose connection, delivering a precise, linear flow of water/methanol mixture to significantly reduce intake air temperatures and suppress detonation. The kit features a heavy-duty recirculation-style pump designed for quiet operation and a one-gallon tank with an integrated, conductive low-fluid sensor for improved accuracy over traditional float switches.

AEM's "Boost Safe" failsafe system comes standard, providing a dedicated output to trigger warning lights or adjust engine management strategies if the system detects a short, loss of continuity, or low fluid levels. The redesigned wiring harness is terminated with positive-lock connectors and color-coded leads to simplify installation while an integrated pump ground circuit prevents accidental activation.

• Precision Delivery: Includes three interchangeable nozzles (250cc/min, 500cc/min, and 1,000cc/min) to accommodate various horsepower levels.
• Robust Construction: Features a machined billet injector with an integrated check valve to prevent unintended fluid flow when the system is inactive.
• Advanced Controller: Designed with large adjustment knobs for easy programming and a covered status LED for splash resistance.
• Complete Installation: Comes with 20 feet of high-pressure nylon injection tubing, an LED dash light for system status, and all necessary mounting hardware.

• Manufacturer Part Number: 30-3300
• Tank Capacity: 1 Gallon
• Maximum Boost Support: 35 PSI
• Nozzle Sizes Included: 250cc, 500cc, 1000cc
• Pump Style: Recirculation with integral fittings