Close

    • MRC Tuning offering ECU map switching for the 8V Audi RS3 sedan and MKIII TT-RS 2.5 TFSI

      MRC Tuning is a well known European VAG tuner with strong software ability. They have three maps for the new 8V Audi RS3 sedan and MKIII TT-RS 2.5 TFSI which presumably will come with a handheld when officially released this summer.


      You can see how this map switching functionality works in the teaser video below. Essentially, you choose between 1-4 on the tach.

      One map is stock, the other is a pump gas tune, and another a more aggressive tune we assume for race gas:


      This likely can be expanded to include tunes for upgraded turbos, E85, valet modes, etc.

      Very useful and a great option to have on the platform.


      This article was originally published in forum thread: MRC Tuning offering ECU map switching for the 8V Audi RS3 sedan and MKIII TT-RS 2.5 TFSI started by Sticky View original post