That Tasca Mustang is a pure race car, as are the CJ drag offerings and the drag paks. I seriously doubt you'll see an out of the box, 9 second CJ down at McDonald's.

None of them are designed for good gas mileage, or for 100K "carefree" miles down the highway. Personally, I couldn't care less how street freindly any of them are. Even if they were, you could count on one hand the number of folks buying them for normal street duty.

The supercharger is the difference, but, the Drag Paks hold their own at a competitive price, if one is looking for a "factory" race car.