S58 Quickflash


S58 F/G Series M3 M4 Flash Tool
Current version: v1.17

SKU: gjsnr-1 Categories: , ,


Flash tool for S58 motor MG1 ECUs found in the following F/G series BMWs:

  • F97 X3 M 2019–present
  • F98 X4 M 2019–present
  • G80 M3 2021–present*
  • G82 M4 2021–present*

-FULL (program and tune)

-PARTIAL (tune) flashing

-Full Read

-Virtual Read

-ECU unlocking and version changing via OBD2 port! *see below for unlock limitations

-Checksums automatically corrected

-Allows for DTCs to be read and reset

Experimental datalogging

-Ability to patch bench read BINs to unlock 09/2019-06/2020 ECUs

-Requires ENET cable or ENET WiFi adapter such as vxscan

Internet connection required.

After downloading, your activation license is automatically sent to the email used to purchase. Be sure you activate the license on the computer you plan to use this on as it is one license per computer!

*Please note: If your ECU has a build date of 09/2019-06/2020 then your ECU requires a bench unlock prior to OBD flashing. If your ECU has a build date 07/2020-present then your ECU requires a special FEMTO unlock. All others ECUs be unlocked with this tool via OBD. This means if you have a M3 or M4 you must have your ECU unlocked by FEMTO.

Additional information

License Type

Single VIN, Unlimited VIN