I am a bit timid to respond do to your avatar...LOL I do not track the car, but I wanted to try something a little non-invasive to help my braking. The rotors need to be turned and was turned on to carbotech. Speaking with the rep the street pads were OK, these are one step up. Still a hybrid pad, pre-bed. for a 400 investment, seemed like a worthwhile try before new brake system ala AP setup. long story short, I street drive with a few intense mountain drives a year here in North Georgia. any input for the future of the brake set up would be great.