bFlash is designed for engine tuning workshops and engine builders who work on a dynamometer. With bFlash Slave or Master, you can read and rewrite engine control units (ECUs) and transmission control units (TCUs) in OBD, Bench, or Boot mode, in 1 to 10 minutes depending on the ECU. Its exclusive Dyno Mode disables driver assistance systems with a single click to secure your roller tests, while its high-resolution datalogging records over 100 engine parameters in real-time.


Become an RS-Tronic reseller
- €0 entry fee: No entrance ticket to join the group
- 90+ resellers in France and internationally: A network that proves the model works
- Files developed on a test bench: Manufacturer tolerances and anti-pollution standards respected
- Autonomy preserved: The strength of a large group, your business remains your own














