[Holly444]

Hey guys. I thought I ask here and all aside if the parts are identical or different material or or.
Let’s assume
They are the same
And I have a w212 220 bluetec and a w212 250 bluetec.
How much effort would
It
Be that 250 ecu Maps to transfer to the 220 ecu. Or if I have the ori 250
What I need to take care to flash this , only
Obd. Thank you. Same
For sprinter. Thank you for helping me
Understand

[stasi]

Don't try these, upload the original file and someone with experience will increase the power.

[Holly444]

Don't try these, upload the original file and someone with experience will increase the power.

ok thanks, To be honest I tried few guys. Said to be good and highly recommened
What I got as files from them, is in best case just low quality % age tune and worst case I could have killed a cayenne when used that flash.

So long story short, I developed serve trust issues if it comes to fileservice.
On guy helped me out on the porsche and so far, I have high hopes he be legit.

Beside I have the feeling its a business, where first thing one tuner trash talks all files from the others, that just basic what i realized. So I only got confused af

But idea was, not to have someone change few values but having the original values from the car with more power, as meant by Mercedes. Just to be safe.