Do those super chips on the Internet really work?

ZeeBabar

When you think of how often you will actually use the extra power, from any modding, is the price ever worth it except for millionaires who have money lying around for just about everything else?

How often would you use that extra power, maybe 1% of the time? How much of the mileage on your car came from when you were using that extra power? To consider saving $7k for a 2009 is midboggling to a poor simple man.