ARacer RC1 Stage 3 Ultimate Engine Management System ECU Honda Grom 125 2014-16

ARacer RC1 Stage 3 Ultimate Engine Management System ECU Honda Grom 125 2014-16

SKU #: ASG-1000
ARacer RC1 Stage 3 Ultimate Engine Management System ECU will completely replace the the OEM ECU on the Honda Grom! This is not a piggyback ECU, the RC1 completely removes the OEM ECU! This will eliminate all of the issues that would occur with the OEM Grom ECU, giving you full control of how the engine will run without any worries of random changes that typically occurs with a piggyback ECU. Adjustments could be made with a laptop. The RC1 is 100% plug and play, no wiring needed!

$595.00 In stock


Availability: In stock

ARacer RC1 Stage 3 is a Completele engine management system  that allows you to make all adjustments via a laptop. 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 DG1 and AF1 combo option is available and recommended to be used with the RC1 to monitor A/F ratio.   RC1 Super ECU 
  1. Fuel and Injection phase adjustable
  2. Ignition timing and dwell time adjustable
  3. Manifold Air Pressure base for inlet air amount calculation
  4. Released engine speed limited
  5. Environment temp and Baro compensation available
  6. Free MAP download for various vehicle model (Honda, Yamaha, Suzuki, Kawasaki, Kymco, SYM…)
  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. RC1 ECU meet IP67 specs
  11. Support Auto-Tune with aRacer AF1 wideband sensor module
  12. Race & ECO MAP real time switch with iMode
  13. Launch mode for racing start
  14. Valet mode for anti thief or running usage
Optional items are available! Please see related items below!     Not Compatible with the newer 2017 Grom SF models at this time.