Good idea for max PSI, but it would be nice to go back and watch what it did thru all gears also. Maybe we can get one of the Guru's to make something to work with the Direct Scan that would record it someday.
I have the Turbo Link harness w/ software. The software does use the MAT input and calibrates it to read exact boost pressure in psi. I have tested it against calibrated guages and it is very accurate. You can also record w/ this software; up to a minute or so if needed. Helps w/ troubleshooting. It is good stuff!
Ken has done a excelent job w/ this software and tech. support is outstanding.