1.) yes engines are very loud but i think that is what a openwheeler with 700PS from the 80s should be . 2.) hmm , on Imola never had problems with FPS, but i wIll give a look and compare with other tracks. 3.) Pls try to set graphics for cars on Max, bcs mod dont have LOD-models only LOD-out distances, with max lodouts cars should dissapear at more then 300m.