[bobcowan]

Your english is much better than my Italian, but it sounds like you're having trouble with handeling. What brand of Cobra do you have?

These cars generally do not need sway bars for street driving.

The first thing to do is check for any broken parts, or loose parts.

Then check for ride height and balance. What kind of front suspension do you have? If you have coil over shocks, it's going to be easier. Seperate springs and shocks can be much more difficult.

After that, check the alignment - cast, camber, and toe in.

Once those are in proper specifications, the car should handle a lot better.