AEM 30-3304 V3 Internal MAP w/ 35psi Max Water / Methanol Injection Standard Controller Kit

AEM Electronics 30-3306 V2-V3 Internal MAP-Equipped 40psi Water/Methanol Injection Standard HD Controller Kit

The AEM 30-3306 is a high-performance water/methanol injection system compatible with V2 and V3 systems, featuring an internal 40psi MAP sensor. It protects the engine from knocking by lowering combustion temperatures in high-compression or turbocharged engines. This kit comes with AEM's widely supported HD control unit and automatically manages injection timing based on RPM and boost values.

✅ Accurate MAP sensor supporting up to 40psi internal

✅ High-flow methanol pump and 1-gallon tank

✅ Controller adjustable according to boost and RPM values

✅ Dash-mountable LED system status indicator

✅ Complete with all hoses, nozzles, cables, and hardware

In high-performance engines, especially in software-controlled turbo systems, it reduces knock risk by lowering intake temperatures. Ideal support system for safer ignition timing and more aggressive software settings.

Compatible Use

- Gasoline engines with turbo/supercharger

- High compression atmospheric racing applications

- Engines running on methanol/water mixture

Installation

The system is installed according to the vehicle's intake manifold, electrical system, and windshield washer tank location. Professional installation is recommended. No external MAP sensor is required; the integrated sensor within the system can be used directly.

Note

This product should only be used in performance-oriented engine systems. The injection rate must be carefully adjusted according to the engine configuration. Water/methanol mixture ratios and ECU compatibility must be checked before installation.