i know some of the tuners take a generic tune, ask u to upload it to your ecu via obd and then ask you to do runs whilst the cobb records the data. they then fine tune the out of the box tune to maximize your cars potential......at least this is whats done for gt-r's.....

are there any porsche tuners that offer similar services?

thx in advance

 

softronic ..

 

Yep: http://lmgtfy.com/?q=oe+tuning+ez+flash