everything you'll need. Change all fluids, especially brake. I would use castrol srf or motul 600. When Eric came to the track, its amazing how fast he was going through his brakes. So i'd center on you keeping your brakes cool before you head out. Its scary to lose your brakes on a track. Coincidentally enough, its only happened to me in the z, the M has been rock solid braking every time. :D
Chris 2002 M3 1990 custom yellow stage X TT (sold :( ) 1990 2+2 stage 4+ (sold) GlimmerGlassDetailing.com 15% off with coupon code twinturbo