Engine power
Power hp
+11 hp
Original 55 hp
Stage 1 66 hp
Gain +11 hp
Honda CB CB4009 400 Super Four
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 CB400 Super Four involves precise adjustment of the engine’s electronic control unit (ECU), specifically the Keihin model 38770-MFM-651, which utilizes an M32R processor. For a motorcycle designed for dynamic riding, engine responsiveness and precise throttle control are particularly important. Reprogramming the ECU allows for smoother operation, improved throttle response, and optimized torque curves, which is especially noticeable during acceleration.
At AutoChip.lv, we analyze engine performance, taking into account its design characteristics and intended use. The process includes adjusting parameters for fuel delivery, ignition timing, and other critical functions that affect performance. The goal is not only to increase dynamics but also to ensure stable and reliable engine operation in various conditions.
For the Honda CB400 Super Four with a 400cc engine and a power output of 41 kW, expertly performed chip tuning allows for maximum realization of the engine’s potential while maintaining its lifespan and reliability. We aim to ensure that engine optimization does not lead to overloads or wear, but instead promotes more efficient use of all its components.
Chip tuning for the Honda CB400 Super Four is a path to improved handling and greater riding enjoyment.
Specification
| Power (KW) | 41 |
|---|---|
| Power (HP) | 55 |
| Torque (Nm) | 38 |
| Power (PS) | 56 |
| ECU Brand | Keihin |
| ECU Version | 38770-MFM-651 |
| ECU Micro | M32R |
| Tools | KESS3 compatible Powergate not compatible |
| Connection | OBD available |
| Year | 2009 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.