Thank you for your help. I am still getting really low fps on Nords. I just hope they reduce the pit buildings models complexity as I really do not care about that roller coaster or Ferris wheel.I can't take the credit for this, it's from From RasmusP :
"Lowering detail of cars in the garage:
In the player.json file, search for "Garage Detail". Default is 0.5, I set it to 0.01."
"Maximum number of headlights:
Search for "Max headlights" in the player.json file
Change to whatever you want, I personally have it at 50, which is plenty. Default is 256. "
"Higher resolution textures on opponent vehicles, while using lower polygon detail:
"Opponent Texture Override":3, "