Anything which visually impairs a driver should be the same for everyone - therefore if a 'detrimental' effect does not work on machines on the entry level specification then it shouldnt be in the game.  A level playing field is important to maintain when races are often won and lost in tenths of a second.
                
            
 And I meant on the other cars, as you were racing... Sorry, it's very hot here tonight..
  And I meant on the other cars, as you were racing... Sorry, it's very hot here tonight..

 It would add a lot of immersion to the game.
 It would add a lot of immersion to the game.