The FLAWLESS ECU Performance Flash for BMW Motorrad optimizes the software of the original engine control unit – for naked and supersport models from the F900 R to the M1000RR. The result: more power and torque, smoother throttle response, and reduced constant throttle jerk. Every software optimization or flash for your BMW is individually adapted to your vehicle and your configuration – no off-the-shelf maps. Developed in-house and made in Germany.
What is the model series code K46, K67, or K83 used for?
BMW identifies each model generation with its own unique code. Since engine control units differ between generations, the code determines which optimization is suitable for your vehicle. You can find it in your vehicle documents and on the identification plate on the frame.
