Med17 question

[nusuntcatalin]

Hello, I have an Audi a5 2.0 TFSI, CDNC engine model, 157kw, med 17.1 ecu. I want to remap it, so, I have kess v2 5.017, In kess I have no read option by obd, my question is, If I make and ID of the car, is safe to buy a original file from the internet, modify it, and write it by OBD ? what would be the risk? How should I do that? Im a newbie so don;t hate me. Thank you.

[Lambda1]

Sure. Risk is bricking ecu like allways.
Better get a good tune from a local trustfull company.

[nusuntcatalin]

So there's no way I can do it ?

[Lambda1]

50:50. if you play with clone tools your everytime have to think about bricking em.