Engine power
Power hp
+24 hp
Original 118 hp
Stage 1 142 hp
Gain +24 hp
Yamaha MT B7N8 MT-09
ECU Chiptuning Performance Results
Estimated power and torque gains after Stage 1 ECU remapping
Engine torque
Torque Nm
+19 Nm
Original 93 Nm
Stage 1 112 Nm
Gain +19 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 B7N8 MT-09 is a precise adjustment of the motorcycle’s engine control unit (ECU), designed to unlock its potential and achieve more dynamic performance. The modern RH850 processor in the B7N-8591A-XX ECU model requires a specialized approach to reprogramming, and we at AutoChip.lv possess the necessary experience and equipment to work with it.
During chip tuning, engine operating parameters are adjusted – ignition timing, fuel-air mixture composition, and other critical functions. This improves engine throttle response, delivers sharper and more confident acceleration, and optimizes torque across the rev range.
We do not aim for maximum power at any cost. The primary goal is to achieve stable and reliable engine operation, extend its service life, and ensure smooth running. ECU reprogramming is performed taking into account all the features of the motorcycle and the owner’s preferences, allowing the settings to be adapted to a specific riding style.
We eliminate errors and restrictions within the ECU, allowing the engine to operate at its optimal level. Chip tuning for the Yamaha MT B7N8 MT-09 is an investment in driving pleasure and confidence in the reliability of your motorcycle.
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 |
Choose your vehicle
To view the chip tuning options available for your vehicle, select the make, model, year and engine.