This AEM V2 HD Controller uses an internal MAP sensor and is rated to a 40 PSI maximum, sold as a controller-only unit for water/methanol injection systems. It includes a barb fitting on the controller to connect a boost line, a color-coded harness for straightforward installation, and a system status LED.
WarrantyInstallation Instructions
Specifications:
- Sensor Type: Internal MAP
- Max Rating: 40 PSI (HD controller)
- Fittings: Barb fitting for boost line connection
- Harness: Color-coded for ease of installation
- Indicator: System status LED
- Included: Controller only — no pump, tank, or nozzles
- Part Number: 30-3306
FAQ
Does this kit include the pump and tank?
No — this is a controller-only kit; it does not include the pump, tank, or injector nozzles.
What's the pressure rating of this controller?
It's an HD controller rated to a 40 PSI maximum, with internal MAP sensing.
How does it connect to the boost line?
Via a barb fitting built directly into the controller housing.

