Is there a custom OS available for my 2006 GTO? (It uses the same computer as the 2005, as far as I have been able to learn)...
I want to use the semi-open look to look for fuel savings (pseudo-'lean'-cruise) and adjust all kinds of other settings for more power, and this seems like the best software out there from my research all last week (Drove the wife nuts!)
in advance.
-Laz
2006 Pontiac GTO, Cyclone Grey, A4, bone stock.