Yamaha MT B7N4 MT-09
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Torque 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 MT B7N4 MT-09 is a precise recalibration of the motorcycle’s engine control unit (ECU), designed to unlock its potential and deliver a more engaging riding experience. The modern RH850 processor in the B7N-8591A-XX ECU provides extensive opportunities to optimize engine performance, impacting both dynamics and responsiveness. The ECU reflash process involves modifying factory parameters, such as fuel injection and ignition maps, to achieve an optimal balance between power and torque. For the Yamaha MT-09, this translates to a sharper throttle response, improved acceleration, and consequently, more confident acceleration. At AutoChip.lv, we prioritize engine reliability and longevity, so our goal is not simply to increase figures on a dynamometer, but to achieve harmonious operation of all systems. ECU optimization eliminates manufacturer-imposed limitations and adapts settings to your riding style and operating conditions. Tuning the Yamaha MT-09 engine allows you to maximize its potential of 88 kW and 93 Nm of torque, making every ride more exhilarating. Chip tuning for the Yamaha MT B7N4 MT-09 is an investment in driving pleasure and enhanced motorcycle performance.
Specification
| Power (KW) | 88 |
|---|---|
| Power (HP) | 118 |
| Torque (Nm) | 93 |
| Power (PS) | 120 |
| ECU Brand | Denso |
| ECU Version | B7N-8591A-XX |
| ECU Micro | RH850 |
| Tools | KESS3 compatible Powergate compatible |
| Connection | OBD available |
| Year | 2021 |
| Type | Bikes |
