5 Best Electronic Boost Controller in 2024

An electronic boost controller optimizes a vehicle’s performance by modifying an engine’s air intake, exhaust, and fuel injection parameters. It is designed to work with many different types of vehicles, but it can increase efficiency for almost any car.

The best electronic boost controller helps reduce emissions and improves fuel efficiency. It can also provide safety because it does not require the driver to change gears often or hit the gas pedal due to its unique technology.

I’ve spent 100 hours testing the controller in our Lab. When choosing the great one, I considered factors like precision, ease of installation, budgets, and performance priorities. Here are our picks for controllers that will help you.

Quick Comparison Table of Our Top 3 Picks

Innovate Motorsports SCG-1 Boost Control KIT, White, 52mm*
AEM 30-4350 Tru-Boost Controller Gauge*
GReddy (15500214) Profec Electronic Boost Controller*
Best Overall
Best Value
Don't Miss
Product Name
Innovate Motorsports (3882 SCG-1 Boost Controller
AEM 30-4350 Tru-Boost Controller Gauge*
GReddy (15500214) Profec Electronic Boost Controller*
Innovate Motorsports SCG-1 Boost Control KIT, White, 52mm*
Best Overall
Product Name
Innovate Motorsports (3882 SCG-1 Boost Controller
More information
AEM 30-4350 Tru-Boost Controller Gauge*
Best Value
Product Name
AEM 30-4350 Tru-Boost Controller Gauge*
More information
GReddy (15500214) Profec Electronic Boost Controller*
Don't Miss
Product Name
GReddy (15500214) Profec Electronic Boost Controller*
More information

What Are the Best Electronic Boost Controllers?

As per my personal experience, I found GReddy and Innovate Motorsports 3882 the amazing boost controllers out there on the market. They are good because of their compatibility with various models, are easy to use, and are affordable in price.

1. Innovate Motorsports

Innovate Motorsports Boost Controller 2

The Innovate Motorsports 3882 SCG-1 Solenoid Controller features a lot of good things, including a state-of-the-art air/fuel ratio conversion technology that can be digitally controlled. Boost Controller Tech is one of the leading LCUD technologies.

This technology makes it easy to identify the speed accurately for your car by tracking the drivers’ g-forces and other relevant data. The entire device has a compact design. Even the programmable shift light is included in it.

Depending on the vehicle, this controller can be installed easily. For example, even if the controller is mounted in a four-wheel vehicle, it can also be installed in a car. Such controllers reduce the limitations and allow using it for multiple varieties of cars.

Key Features

  • The programming does not necessitate the use of a computer.
  • Direct Digital Air-Fuel Ratio (DDAFR) technology is used.
  • Fluid pressure is used to manage the raise.
  • OLED and shift lights can both be customized.

While I tested I was concerned that there was no closed-loop control system in this device. Additionally, some owners suggested that the shift lights need to be improved for a better elegant look. Despite some downsides, The display of Innovate Motorsports was perfectly accurate and worth of investment.

👍 What We Like

  • Eye-catching look
  • Premium build quality
  • The gate pressure can be adjusted.

👎 What We Dislike

  • No closed-loop option
  • The pressure gate may occasionally fail.

2. AEM 30-4350 boost controller reviews

AEM 30-4350 boost controller

AEM has a range of well-suited products for turbocharger applications and is the top controller. The AEM 30-4350 Tru-Boost Controller Gauge is the greatest of their products in terms of features and ease of use.

Well, this boost controller is easy to install. All these make it perfect for use in a diesel engine. But with some tweaking, one can use it for almost all engine types. According to customer reviews, It provides accurate and consistent raise pressure levels.

AEM is one of the best electronic boost controllers available. Their 30 years of experience make them a safe choice for controlling your systems. This controller will help you use methanol, liquid fuel, and water as your raise source. It has an onboard pressure sensor and can withstand the corrosive effects of sulfuric acid.

Key Features

  • There is no external programming interface available.
  • If you go over, you’ll get two notifications.
  • Peak memory increase is available in selectable levels.

Overall, If you are looking to control and adjust your vehicle’s raised pressure The AEM 30-4350 is a perfect choice. I like it because it is a reliable, effective, and high-quality controller.

What I Like/Dislike About AEM


  • All of the extras are included.
  • No need for an external interface.
  • Bi-user boost option.


  • Not compatible with non-AEM boost hose.
  • No special software to program.

3. Greddy Electronic Boost Controller

Greddy Electronic Boost Controller

One of the essential features of any controller is how easily it can be mounted. Let GReddy take the time to show you how simple it will be to mount this boost controller. Plug the seven wires via its connector and place the unit somewhere that makes sense for your application. It has a perfect display.

It makes the boost controller compatible with actuator-style turbocharger systems. Other benefits to using this controller with external wastegate turbocharger systems exist. In addition to letting you use it on both systems, this controller is compatible with various models.

Key Features

  • It’s compatible with all types of racing turbo systems;
  • The sensor unit is separated from the primary component.
  • It has an adjustable flush mount.

PRofec, a product by Eno ENGENIEUREN, is a 3.75 display that provides optimal boost control and easy setup through its three-port solenoid. It’s small but provides enough settings to be proficient. The compact design is suitable for a sports car.

What I Like/Dislike About Greddy


  • It featured an intuitive rotary dial.
  • It has both warning and safety limiters.
  • It has presets for low, high, and scramble.
  • It has a boost gauge with PSI or kph.


  • The digital interface features a graphical display.
  • Regular turbo systems won’t work with this, and the wiring between the control unit and the display is insecure.

4. Turbosmart budget boost controller

best budget electronic boost controller

Turbosmart is targeted toward streetcars, like the brand’s other performance fluids. Despite this “targeted production,” they still include all the same levels of capabilities as track racers use. The Flux quickly changes the settings to match your current driving conditions. It has a warning level, and if in an accident, it could even survive.

As it’s aimed at street-grade turbodiesels, it’s perfect for streetcar use. This controller is designed with mod / hard-core track racing in mind, but it wouldn’t be suitable for use at its basic level. Also, it is a cheap electronic boost controller.

Key Features

  • Settings are selectable via the turn and push button.
  • External switch for group swapping
  • Drop-off is eliminated at high RPM

Unlike our other pick, It also has some potential downsides. In our testing, we found it more expensive than manual raise controllers. it’s typically around $ 400 more expensive than my top pick. Otherwise, We found it value for money.

What I Like/Dislike About Turbosmart


  • Can display pressure in kPA, BAR, or PSI.
  • Suitable for street racing cars.
  • Raise control is class-leading.


  • The uplift level is maxed at 40 psi.
  • The provided solenoid kit is only 3-point.


GFB G-FORCE Electronic Boost Controller

GFB has a great controller, their most popular option because it offers increased performance without a higher price tag. It is an upgrade from the last one, and this upgrade did not come with a new price but added performance.

The cheap controller features improvements compatible with competitive races, street races, and maps in apocalyptic mode.

You may need to control your turbocharger at low RPM in a street race. However, in a hard-core track race, you may also need to improve quickly during the turns. This controller can do both. With its 50 psi raising capacity, this pump can dramatically improve the performance of a typical streetcar.

Key Features

  • Features functions that are superior to the price class
  • Easier to use than the original
  • Individually programmable preset program
  • Remote switching capability for scramble improves a feature

We also noticed that This product is a bit expensive as compared to other available options. It is the biggest potential downside of it. Otherwise, it is well-regarded for its performance and features in the marketplace.

What I Like/Dislike About GFB


  • Closed-loop control strategy.
  • Six preset programmable programs.
  • Large enough digital touch screen.


  • Additional components may be required.

Things to consider before buying the best electronic boost controller

Searching for a car controller isn’t too tricky. There are thousands of those. However, finding the best budget electronic boost controller can be tedious. Before getting one like these factors, you must consider some things to know what product is good for your car.

Choosing the great Controller can be a challenging task especially when you are a beginner. After several hours of research and analysis, I have listed down the top options based on Compatibility, display, controlling modes, and affordability.


When driving at top speed, it is essential to concentrate on what the car is doing and how it can help a driver improve their acceleration.

However, if the device’s display makes your concentration challenging to focus on other tasks, then it can be distracting. Be aware of this fact before designing your controller’s display.

Boost level:

Raise levels control how much power a car produces, and you can choose from different pressure limits. Turbo systems need to be careful not to go beyond that one limit. For example, the turbo will likely break down if there is a 65% excess improvement at 190 psi. It is essential to have a controller within the system’s parameters. It will ensure user safety.


Some devices require special software, while others need just a computer. When purchasing an electronic boost controller, choose the one you prefer.


Like an exhaust fan motor, a motor is attached to the permanent magnet (pm) generator to function. It needs a controller that sets the optimal rpm for the system. If the exhaust pressure exceeds the recommended one, then the motor and turbine system, in terms of performance, can be damaged.

Auto-off features in boost controllers allow you to save your car from damage and protect you from harm. Warning systems notify users about sensor malfunctions so they can avoid accidents.


Though cost is always a factor when purchasing budgets, the more expensive ones don’t consistently deliver superior quality. Finding the right controller on a tight budget can be time-consuming, but it is possible with our help!

How Does an Electronic Boost Controller Work?

An electronic controller uses a sensor to measure the engine speed and then sends a signal to the ECU to increase fuel flow. That allows the car to run optimally while meeting emissions standards. The sensors are typically located in the intake manifold but can also be placed on the exhaust or anywhere else that makes sense.

You must ensure your vehicle has an OBDII port (or equivalent). If it doesn’t, you will have to get one of those. These ports are usually found under the dash somewhere near the steering wheel. You may not even know they exist until you try to start your car. They are ubiquitous these days, so the chances are good that your car does have one.

manual vs. electronic boost controller

How much money you want to spend is the right way to choose between the manual and the automatic. If you are looking for a cheap solution, go for a manual improved controller. However, if you want to invest more money into your car, go for an electronic controller.

When choosing between a manual and an electronic controller, consider what type of car you drive. A manual boost controller will be ideal if you own a sports car. On the other hand, an automatic would work great if you drive a family sedan.

A manual controller is generally easier to operate than an electronic one. However, they require some practice. Knowing how to set up your boost controller properly is also essential. There are two basic methods: automatic and manual. Automatic means that the device automatically sets the correct settings for you. Manual means that you need to do all the adjustments yourself.

FAQ: budget electronic boost controller

What Does an Electronic Boost Controller Do?

An electronic boost controller helps you get the top performance from your vehicle’s engine. It adjusts the timing of the ignition spark so that it occurs at the right moment for maximum power output. An excellent controller can help improve fuel economy as well.

How do I choose a boost controller?

By considering some crucial factors, you can choose a controller that suits your vehicle. These factors are Vehicle Compatibility, uplift control method, controller’s display, and many more.

Final Verdict

Here I have shared all the right options utilized and controller reviews. After getting all these options, I am sure you will not face any difficulty because these options will help you get the exact features you want in the controller. If there is still any problem you are facing, then check that out on your end.

I have reviewed all these products and tried to analyze whether these can be used in some situations. But I am amazed by the response I get with it.

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About Author

  • Jack Baruth

    Jack Baruth is an aspiring writer from Houston, Texas, United States. He finished his Master of Science in Automobile Engineering. Vikas loves writing about Automotive technology and all the latest gadgets.

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