[Humdizzle]

nobody really knows how deep they are checking into the ECU

my guess is they are just checking the engine tune files to see if it matches the OEM map that the company has given them.

probably doesn't make sense for them to waste time and check to see what edc and diff tune your running. And i doubt they have the time or know how to check your ecu logs to see what max boost pressure you hit previous to coming in.