It's very stable, the big wing and the front fenders help. It also helps to be used to how Porsche 911 feel at high speeds, meaning don't grab the wheel too tightly. PDK helps too as you don't lose momentum nor you have to take your hands off the wheel while shifting. You can also take corners at 300 on the highway as long as visibility is good and no traffic ahead. My geo is the one used at the SportAuto Supertest including a stiff rear ARB.

Mike