Engine power
Power hp
+23 hp
Original 114 hp
Stage 1 137 hp
Gain +23 hp
Yamaha Niken BD58 Niken 850
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+18 Nm
Original 88 Nm
Stage 1 106 Nm
Gain +18 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 Yamaha Niken BD58 Niken 850 involves recalibrating the engine’s electronic control unit (ECU) to enhance the motorcycle’s performance characteristics. The modern ECU, Deno BD5-8591A-XX with an H7058 processor, manages all aspects of engine operation, and its factory settings are often a compromise, geared towards versatility and compliance with environmental regulations.
The chip tuning process involves analyzing the current ECU firmware, identifying engine reserves, and creating a custom program tailored to specific operating conditions. We analyze data obtained from the motorcycle and modify ignition maps, fuel injection, and other parameters to achieve optimal engine response and increased torque – up to 88 Nm.
As a result of the ECU reflash, the Yamaha Niken BD58 Niken 850 gains a sharper and more predictable throttle response, improved acceleration, and consequently, more confident acceleration. Importantly, engine reliability and lifespan are maintained, as all modifications are made considering its technical specifications and capabilities.
AutoChip.lv guarantees that optimizing engine performance will not lead to adverse consequences. Chip tuning the Yamaha Niken BD58 Niken 850 allows for maximizing the engine’s potential, making motorcycle control even more enjoyable and efficient.
Specification
| Power (KW) | 85 |
|---|---|
| Power (HP) | 114 |
| Torque (Nm) | 88 |
| Power (PS) | 115 |
| ECU Brand | Denso |
| ECU Version | BD5-8591A-XX |
| ECU Micro | SH7058 |
| Tools | KESS3 compatible Powergate compatible |
| Connection | OBD available |
| Year | 2018 |
| Type | Bikes |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.