The BFlash Slave is a must-have tool for every performance workshop and ECU/TCU repair shop. With the Slave tool, you can read and write our encrypted tuning and calibration files.

BFlash Slave comes with 5 powerful features: high-speed flashing, basic and advanced datalogging, diagnostics, CAN Bus recording, and datalogging review. The user-friendly software automatically identifies ECU and the checksum is automatically corrected by the tool during the writing process.Purchase price inlcudes the initial 12 month subscription for the tool to function. You can elect to renew for 1, 3, 6 or 12 month renewals, annually.

This BFlash Slave tool must be linked to our BFlash Master tool, and can be upgraded to master anytime, without our intervention, so it is not permamnatly locked.

BFlash is a tool trusted by automotive professionals around the world.