Adopting a new generation of 4-core & new process MCU, the computing speed is 25% faster than Mini X.
Adopting the new material GaN & CFD VC aluminum CNC heat sink design, it provides MGU to fully replace the stock ECU and has eBoost capability.
With the new power supply solution, the efficiency is increased by 50%, more power saving & more stable power supply.
New design of 360-degree Wi-Fi antenna with more than 200% (5dB) connection signal strength.
Built-in RGB LED indicator.
The new design of appearance and structure is suitable for the harsh external environment.

It continues to use the newly designed APP "aRacer X TUNE" platform, adding more powerful functions and providing easier WiFi connection and Internet settings.
Built-in activation code settings, through mobile hotspot networking, ECU parameters can be remotely monitored.
It provides two functional platforms: Lite (low unit price, basic features) and Pro (mid-price, rich features), and customers can choose according to their needs and budget.
Both Lite and Pro versions offer paid subscriptions to unlock full functions or single paid upgrade new features.
Each ECU has a unique ID, and users can pay through online card swiping to activate the required function or subscription function using network update (OTA).
For example, the Lite version does not have an auto-tuning mode, and you can get the auto-tuning function by updating the ECU after paying online
For example, the Lite version does not have adjustment functions such as ignition time, injection angle, starting fuel, etc., but through the subscription model, you can turn on all built-in functions for easy adjustment
Yamaha / Honda and other ECUs are provided with control ISG models, using the eBoost function, and providing eBoost 1~8 sec motor power depending on the model
QB burn-in time reduced by 200% (<60 sec)

Powerful base adjustment function

Powerful intelligent Al auto-tuning function Gen2, more accurate & fast A/F data feedback through AF3 & AF

New Smart Features

Quickly turn on the "Activation Code" and WiFi connection function
Remote networking monitoring ECU data function
Real-time fuel injection angle setting display
Graphical display of the fuel injector opening position
Dynamic real-time display of fuel injection position and length (time)
Fuel injector correction function: Corrects fuel injector tolerance for more accurate fuel injection volume

eBoost settings

eCVT function settings

Gear ratio settings for different modes
Engagement RPM setting / Maximum horsepower shifting RPM setting / Reture engine brake RPM setting
shift speed setting
Return engine brake (gear maintenance) level setting
Dyno horsepower mode & adjustment mode settings

aRacer