AEM V3 Water/Methanol Injection Kits & Components

AEM Performance Electronics V3 Water/Methanol Injection (WMI) systems represent the industry standard for "liquid intercooling" in forced induction street, circuit, and drag racing configurations. Engineered for high-boost petrol and diesel engines, a water/meth system chemically lowers intake charge temperatures by up to 100°F while drastically increasing the effective octane rating of standard pump fuel—allowing tuners to safely extract up to 20% more horsepower without relying on expensive specialty race gas.

The core advantage of the AEM system lies in its hardware execution. Every complete kit features a heavy-duty, weatherproof 200 PSI internal bypass pump that ensures perfect fluid atomization through AEM’s breakthrough V3 injection nozzles. Utilizing proprietary Swirl Generator Technology, these V3 injectors break the water/methanol mixture down into an ultra-fine mist, which evaporates instantly inside the intake stream to stop cylinder knock (detonation) and strip out harmful carbon deposits from the intake valves.

Core WMI Hardware & Upgrades We Stock:
• AEM V3 Boost-Dependent Kits (30-3300): The definitive setup for forced induction vehicles up to 35 PSI. Features an on-board controller with a built-in MAP sensor nipple for direct, automated progressive fluid delivery based on real-time boost tracking.
• AEM V3 Multi-Input Kits (30-3350): Engineered for ultra-high boost or complex applications. Accepts an external 0-5V voltage source or frequency-based signal from an aftermarket ECU or separate MAP sensor.
• Genuine Replacement Accessories: We supply official AEM replacement V3 injectors (30-3315), 1/4" inline fluid filters (30-3003), and high-pressure anti-siphon solenoids (30-3326) to maintain your system's long-term safety and integrity.

System Benefits & Track Protection:
• Evaporative Cooling: Creates a highly dense, oxygen-rich intake charge for massive combustion efficiency.
• Advanced Detonation Shielding: Effectively increases the anti-knock index of standard pump petrol, mimicking high-octane race fuel tracking.
• Integrated Failsafe Features: The included smart controllers feature low-fluid warnings and diagnostic outputs to safely trigger a boost cut via your engine management system if the reservoir runs low.
• E85 & Alcohol Tolerant: High-density poly reservoirs and internal pump seals are 100% compatible with up to a 50/50 water-to-methanol chemical blend.