Engine power
Power hp
+11 hp
Original 55 hp
Stage 1 66 hp
Gain +11 hp
Honda CB CB400SAB 400 Super Bol d'Or ABS VTEC Revo
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+8 Nm
Original 38 Nm
Stage 1 46 Nm
Gain +8 Nm
Estimated Stage 1 gains are calculated from stock values using an approximate 20% increase. Actual performance improvements may vary depending on vehicle condition, fuel quality, hardware configuration and operating environment.
Chip tuning for the Honda CB400AB involves recalibrating the Keihin 38770-MFM-702 electronic control unit (ECU), which is equipped with an M32R processor, to unlock the full potential of the 400 Super Bol d'Or AB VTEC Revo engine. The Honda CB400AB motorcycle, released in 2011, requires precise ECU tuning to achieve optimal performance and responsiveness.
The chip tuning process involves analyzing the current operating parameters of the engine and adjusting the ECU software accordingly. At AutoChip.lv, we carefully study the characteristics of each specific engine to achieve smoother operation and improved acceleration.
ECU remapping allows for adaptation of settings to individual driving styles and operating conditions, which is particularly important for a motorcycle intended for active use. Optimizing engine performance results in a more precise throttle response, enhancing handling and driving pleasure.
We aim to increase torque to 38 Nm and optimize power output to 41 kW, while maintaining engine reliability and lifespan. Eliminating ECU errors and limitations promotes stable engine operation and prevents potential malfunctions.
Specification
| Power (KW) | 41 |
|---|---|
| Power (HP) | 55 |
| Torque (Nm) | 38 |
| Power (PS) | 56 |
| ECU Brand | Keihin |
| ECU Version | 38770-MFM-702 |
| ECU Micro | M32R |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2011 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.