alternative to m4 software?

[mr2daj]

is there no alternative to the m4 software? its not that bad to use but i find tuners really struggle with it as they are used to windows based software. could the m84 software not be adapted to work with it? i feel the software is the only thing that lets it down.

[OmarK]

The M4 software will stay DOS based as there are no plans to convert the software to a Windows GUI application. Instead of making M4 software a GUI it was better for our customers that we create the M84 which has the functionality of the M4 with several extra features including the use of a Windows GUI. The M4 has had a 20 year life and is still a very powerful ECU to this day but there had to come a time when it had to be retired.