Just because your car is small, doesnÆt mean that it has to be slow. In fact, some of the fastest cars on the road today are subcompacts. How so? Because their owners have modified them to the point where they can squeeze out additional horsepower and acceleration. LetÆs take a look at six cars that qualify as genuine ôpocket rockets.ö For the sake of argument, here are some ground rules for a pocket rocket: