I work at oreilly auto parts and I decided to get one for two reasons. One it will work with my cars in the future and I get a huge discount. I have read its a performance module but I'm skeptical. Even if its not it can monitor things I can't and it will save me a little gas. I was just wondering if you can tune or program your car to a performance setting or something along those lines. Just curious. Let me know if you have any input, suggestions, comments...anything will help.
Thanks guys!