MHD custom tune backup

335i_silver

New Member
Oct 2, 2022
3
1
0
Cyprus
Ride
2007 BMW E92 335i
Hello, I recently bought the MHD universal adaptor and one of the thinks I would like to do is to play a little bit with the stage 2+ maps since my car is FBO.
But first I have a question which I could not find the answer anywere and I want to see if anyone here knows and is willing to help.
My car currently is running on a custom tune which runs very good and I do not want to loose that custom tune. Is there a way to back up that tune and try the stage 2+ tune by MHD and at any point flash back to my current custom tune?
From what I found out I can flash back to stock, but stock is not what I want. I want to see if I can flash back to my current custom map.
I would really appreciate an answer by someone who done this before.
 

Torgus

Brigadier General
Nov 6, 2016
2,671
2,194
0
Boston
Ride
ACF 6466 E92 + METH
How did you load your custom tune on the car before? Cobb?

Any custom tune, if done correctly, is better than the OTS MHD maps.
 

335i_silver

New Member
Oct 2, 2022
3
1
0
Cyprus
Ride
2007 BMW E92 335i
I went to a local tuner couple of years ago and he did the job. I also want to see if its possible to download the current map without contacting him.

To be honest I do not have any issues with the tune, I just like to use the launch control, exhaust burble, cold start noise reduction, deactivate kickdown switch etc.