FLAWLESS Performance Flash - Honda - Naked (CB)

The FLAWLESS ECU Performance Flash for the Honda CB optimizes the software of the original engine control unit – for the CB 500 and the CB 650. The result: more power and torque, smoother throttle response, and reduced surging at constant speeds. Every software optimization or flash for your Honda CB is individually adapted to your vehicle and your configuration – no off-the-shelf maps. Developed in-house and made in Germany.

Which flash is right for my model?

Honda CB 500 2017–2018 Go to Performance Flash
Honda CB 650 2021–2022 Go to Performance Flash

I ride a CBR – where can I find the right flash?

You can find the faired supersport models under Honda Supersport (CBR), which includes optimizations for the CBR 500, CBR 650, and CBR 1000 RR, among others. If your model is not listed, please contact us – we will check whether development is possible or already in progress.