I have a 91 octane performance tune on my car, and I'm wanting to install my cold air intake. However, before I do that I need to replace my battery terminals cause they are all corroded and rusted. Naturally, I'm going to have to have my car battery unhooked for a bit to do this. I'm thinking the answer is "no," but will this reset my car's computer or anything? I'm just wondering if it is going to undo the performance tune that I did (my SCT tuner has since been destroyed by my mother's dog on an unfortunate trip home for Thanksgiving).