Hi guys, I have a Passat 1.8T with a M3.8.2 ECU that I would like to remap.

The eprom seems to be a TMS-12FNTB58548 (is that a 27pc210?). What tools I would need to read and flash this memory?

Is there a way to do with software via OBD plug?

These are the numbers from the ECU:

0261 204 805
1037359156
10.B076.1

Thanks!