KTuner.com

I have a 3rd gen Honda Fit and the car's ECU number is 37805-5R3-H210

After I connected the Ktuner V1.2 unit to my car and click New Tune in the Ktuner software,
I found that there are no base maps available for me to choose. Does anyone know why does this happen?

If I cannot create a New Tune, is there a place where I can download these base maps associated with my car in the format of *.kcl files?

As we indicated in email that is not an ECU that's listed as supported, which you did agree to check prior to continuing to lock the unit in the software.