Are they worth the money? I am looking to shed a little weight. I don't drive my car that hard or take it to the track. What about the stasis replacement discs?

replacement for the front...probably for the same reason. I just got the 4000 series slotted and they are excellent. If you really want to do it, I'd try to find some of the stasis ones if you can because you're going to spend a lot of money anyway, so might as well go all out...

On the track...hell yes. For the street...??