986 and 944 are my two most recommended introductory track cars. A great learning platform.
Basic stuff to add:
Racing brake pads and hi temp fluid.
991 GT3 brake cooling ducts
Brey Krause roll bar extension.
Hankook RS4 or Nitto NT-01 tires 225/255 17
GT3 A-arms in front to maximize contact patch and greatly improve tire wear. Will pay for itself in 5 track days.
Enjoy!
