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    • AMR Performance offering OBD-II port tuning for cracked Mercedes and AMG M276, M278, M157, M270, M274, M133, M177, M178, M277, and M279 motors

      Yes, OBD-II tuning is now possible as the ECU's on modern bi-turbo and turbo Mercedes and Mercedes-AMG motors are fully cracked. Previously, you would have to send in your ECU to be manually unlocked.


      Now? You can flash in the comfort of your own garage if you so wish.

      AMR Performance can tune any of the following motors through the OBD-II port without a manual unlock being necessary:

      M276, M278, M157, M270, M274, M133, M177, M178, M277, and M279

      This article was originally published in forum thread: AMR Performance offering OBD-II port tuning for cracked Mercedes and AMG M276, M278, M157, M270, M274, M133, M177, M178, M277, and M279 motors started by Sticky View original post
      Comments 4 Comments
      1. nbrigdan's Avatar
        nbrigdan -
        Link for this? The new E63S wagon has been awfully tempting lately... It just looks so good.

        Click here to enlarge
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by nbrigdan Click here to enlarge
        Link for this? The new E63S wagon has been awfully tempting lately... It just looks so good.
        What do you mean link?

        Such a badass wagon.
      1. nbrigdan's Avatar
        nbrigdan -
        Click here to enlarge Originally Posted by Sticky Click here to enlarge
        What do you mean link?

        Such a badass wagon.
        For some reason I was just thinking a link to their site or something (that I found) but holy hell their site is terrible. Finding graphs or anything on there is a nightmare.
      1. Sticky's Avatar
        Sticky -
        Click here to enlarge Originally Posted by nbrigdan Click here to enlarge
        For some reason I was just thinking a link to their site or something (that I found) but holy hell their site is terrible. Finding graphs or anything on there is a nightmare.
        They could use a little help on the graphs but good thing I help with marketing Click here to enlarge