YAMAHA YZF R9 YEC (2025-2026) - ECU-flash tuning chiptuning
ECU-flash performance chip tuning racing ECU remapping opvoeren
Features Available
- IAP Fuel Maps
- TPS Fuel Maps
- Ignition Timing Maps
- Electronic Throttle Valve (ETV) Maps
- RPM Limiter
- Fan Temperature
- Disable Evap / Purge Valve
- Disable Stock O2 Sensor
- Disable Deceleration Fuel Cut
- Traction Control Maps
ECU Part Numbers
- BKN-8591A-C0
