aRacer RC Mini XX Standalone ECU for 2022+ Honda Grom

ARacer RCmini XX is a Complete engine management system that allows you to make all adjustments via wifi to your smartphone/tablet. Pair this up with the correct fuel injector size and you could easily tune your engine to run.   Tuning could be done on a dyno (highly recommended) or safely on a backroad/street using a wideband o2 gauge and sensor with the autotune function.    Optional AF3 option is available and recommended to be used with the RCmini XX to have the ECU Auto-Tune.  

Does not work on European, Japanese or Korean spec bikes.  

RC Mini X ECU Hardware Features:

• A quicker 4-core, dual MCU computing speed processor (25% increase over MiniX!)
• Built-in wifi connectivity with 360-degree antenna (20% connection strength)
• Redesigned external wiring which allows direct connection to AF3 module and/or quick-shifter

RC MiniX ECU Software Features:

• Improved AutoTune fuel adjustments and feedback with the use of the AF3
• Each ECU has an exclusive ID, which the users can pay by credit card online to unlock special add-on options
• WiFi connection allows for Laptop or SmartPhone connection
• QuickBurn (Flash) is shortened by 200% (less than 60 seconds)

RC Mini XX Function Features:

• TCS traction function
• The original factory is not equipped with TCS, and it can be easily started in the rainy and slippery state after it is turned on
• The original factory is equipped with TCS, which can provide 3 stages adjustable
• 3rd segment original narrowband O2 sensor fuel correction
• Adjustable fuel injection timing
• Response Button power response MAP adjustment → After the upgrade, open and hide the 3 target air-fuel & ignition angle diagrams
• Guided idle speed setting
• Guided quick discharge trigger pressure setting
• New style Backfire/Idle loop control
• New analysis tools 

RCmini X ECU 

1. Brand-new 4-core, dual MCU, the computing speed is increased by 25%
2. 20x17 (RPM x TPS%) fuel adjustment
3. 20x9 (RPM x TPS%) ignition angle adjustment (pay to open another 2 MAP)
4. Manifold Air Pressure base for inlet air amount calculation
5. Environment temp and Baro compensation available
6. Increase Rev Limit. Pit Limit.
7. Increase almost 10% above power after calibration (depend on engine model)
8. Easy plugin (remove stock ECU and install RC1 ECU without any harness modified)
9. Same connector as stock ECU
10. RCmini 5 ECU meet IP67 specs
11. Support Auto-Tune with aRacer AF3 wideband sensor module
12. Built-in Wi-Fi and 360-degree antenna design (no additional wiring required), the connection signal strength is increased by 20%