Today was my first track day. It was fun, and I was glad I had decided not to do any mods before seat time. I ran hard, harder than most in the newbie group and still don't fell like I got to the limits of my 11 gt w/brembo pkg unless I did something stupid. I am glad to see the pad discussion...
I am hitting the track in may. I will confirm what jay is saying. That is why I bought both though. It was obvious by by visual and smell to me that oil went through both sides when I inspected the factory hoses I took off.