AEM 10-9924 Water Methanol Injection Controller

( Brand: Aem ), ( Part Type: Controller ), ( Manufacturer Part Number: 10-9924 )

Review AEM Water Methanol Injection Controller

The AEM 10-9924 Water/Methanol Injection Controller is a high-performance, stand-alone fuel system controller designed specifically for water and methanol injection applications. This versatile controller can be used in various types of racing vehicles, including drag cars, road race cars, and marine applications, to enhance engine performance and improve power delivery.

The 10-9924 controller features a user-friendly, intuitive interface with a large, backlit LCD display that provides real-time information on system status and settings. It can be easily programmed using the built-in menus or via the included Windows-based software. The controller supports multiple input sensors, including manifold pressure, water temperature, and methanol percentage, allowing for precise fuel delivery adjustments based on engine conditions.

The AEM water/methanol injection controller offers multiple injection strategies, including pulse width modulation (PWM) and proportional control, to provide optimal fuel delivery for different driving conditions. It also includes a built-in safety feature that prevents injection during certain RPM ranges to protect the engine from potential damage.

The 10-9924 controller is designed with a robust, waterproof enclosure that can withstand the harsh conditions of racing environments. It is also compatible with various types of water/methanol injection systems, including both gravity-fed and pressurized systems, making it a versatile and adaptable solution for a wide range of applications.

In summary, the AEM 10-9924 Water/Methanol Injection Controller is a powerful and flexible fuel system controller that provides precise and efficient water and methanol injection for racing vehicles. Its user-friendly interface, multiple injection strategies, and robust design make it an ideal choice for racers seeking to maximize engine performance and power delivery.

The AEM 10-9924 Water/Methanol Injection Controller is a popular choice for enthusiasts looking to add water/methanol injection (WMI) to their vehicle for improved performance and emissions. Here are some pros and cons of purchasing this controller:

1. Flexible and versatile: The AEM 10-9924 is compatible with a wide range of vehicles and fuel systems, making it a popular choice for various applications.

2. Easy installation: The controller comes with a user-friendly wiring harness and clear instructions, making installation relatively straightforward for most users.

3. Adjustable settings: The controller offers multiple adjustable settings to fine-tune the amount of water and methanol injection based on driving conditions.

4. Reliable and durable: AEM is a well-established brand with a reputation for producing high-quality, reliable products. The 10-9924 controller is no exception.

5. Improved performance and emissions: WMI can help improve engine performance by increasing octane and reducing knocking, while also reducing emissions by improving combustion efficiency.

1. Expensive: The AEM 10-9924 is a premium product and can be quite expensive compared to other WMI controllers on the market.

2. Requires additional components: To use the AEM 10-9924, you will need to purchase additional components such as a water/methanol injector, fuel pressure regulator, and a suitable water source.

3. Complex setup: While the installation process is relatively straightforward, setting up the controller to achieve optimal performance can be a complex and time-consuming process.

4. Potential for system failure: As with any aftermarket modification, there is a risk of system failure or malfunction, which could result in damage to the vehicle or even personal injury.

The AEM 10-9924 Water/Methanol Injection Controller is a high-quality, versatile, and effective solution for those looking to add WMI to their vehicle. While it may be more expensive than some other options on the market and require additional components for installation, its ease of use, reliability, and ability to improve performance and emissions make it a worthwhile investment for many enthusiasts.

If you are serious about adding water/methanol injection to your vehicle and are looking for a reliable, high-quality controller, the AEM 10-9924 is an excellent choice. However, be prepared for the additional cost and the time and effort required for installation and setup. It may also be worth considering other, less expensive WMI controller options if you are on a budget or are unsure about the complexity of the installation process.

part # 109924 prices

• $180.00-$211.95

specifications injectiopug:

• brand: Aem
• part type: Controller
• manufacturer part number: 10-9924

payments injectiopug:

• wallet: Google-pay
• other
• credit card: Discover

offer injectiopug:

• availability: In Stock
• started: February 20, 2026
• options: Ship-to-home
• quantity: 1
• sold: 0

seller injectiopug:

• rating: 99.9%
• # reviews: 11695

general injectiopug:

• condition: Used
• Air Fuel Delivery > Fuel Injection Parts > Additional Fuel Injection Parts

returns injectiopug:

• paid by: Buyer
• time: 30 Days
• policy: Returns Accepted

shipping injectiopug:

• type: Fixed
• cost: $0.00
• class: Standard
• transit: 3-6 Days
• service: Standard

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• Aem Electronics 25-301bk Fuel Injection Pressure Regulator - Adjustable (39% similar) $222.95. (May 21st, 2025)
• Aem 30-3302 Electron Water/methanol Injection - (66% similar) $511.95. (September 10th, 2025)