I appreciate all of your feedback, sounds like Cobb,Vishnu Porcede, Jb4 are all tunes you can uninstall in the event I have an issue. Next step - I am getting an AFE intake. Of this group, which is the easiest to DIY install/tune software?
Secondly, I have heard that if your car is not designed to run E85 from the factory that you can ruin your fuel injectors/fuel lines. Also the burn in the cylinder is incredibly hot and could cause premature ware/failure. Anyone heard otherwise?