2003 Mustang GT Ride Stiffness?
Chances are the car has been fitted with lowered springs. Those cars had a silly looking very high ride height, and many people, me included, lowered it to look better. My car had a great ride until I ut those Eibachs on it. I think you can now get progressive rate softer springs (Eibach again) now that will improve the ride greatly. Having said that, If you want a good handling car, then there are tradeoffs or ALL cars would handle like Corvettes.