I am looking to upgrade my 2000 Corvette to a 2002 custom O/S. Problem is I cannot find on the internet a 2002 C5 A4 stock tune.

Question is my friend works at the local chevy dealership. Can I just read a stock tune out of a 2002 C5 A4 on the lot or will that eat up the remaining 1 license code on my flashscan?