NA setups we adjust a lot of parameters for long tubes. Boost we don't see any real difference on the dyno when doing so.
FYI transport delays are adaptive in these ECU's. Although we do adjust these parameters they are not actually as important as one would think due to the ECU's adaptive capability with regards to this. If the customer receives a trouble code related to transport delays being too far off, we would adjust the tune appropriately, but we've not seen this aside from a few Turbo applications.
Thanks for the explanation, so bottom line, it's not necessary correct?
Not necessary unless you experience drivability issues or trouble codes.