What you have is based on 2008/09 USDM Subaru Impreza STI MT AZ1G202I --> AZ1G2MMI (AZ1G202I.MeRpMoD.Gratis.Testing.v13.4.29.1421)
The ECUFlash defs are
here.
And is supported by the
latest Logger definition.
The ID string at 0xE1000 has been modified to be 221G202I when it should be AZ1G202I.
The checksums are also wrong, so this may have been hand edited or corrupt.