My car 997 feels like it's on velcro below 70mph but at speeds over 100mph my car is all over. The way it's set up now is for aggressive street driving but why is it all over at higher speeds, is it because of the negative camber?

 

Have the toe checked and make sure the tire pressure is not too high. Are you having these issues at the track?

 

Have not had it on the track yet this season. I'll have the toe checked along with the pressure thanks for the suggestions. Have you ever had this experience before?

 

I just checked my pressure the rears are 38psi and the fronts are 32psi tires are pilot sports 235/35-19 what do you think?