I have now also driven the first time top speed in my LR AWD. went up quite quickly until he then abruptly hit the brake at 234 tacho – achja there was what he was in any case top and was also not able to bring from the autobahn curves out of peace. soundwise it was somehow a rich but not too loud noise. you could still hear good music or talk with something raised voice. so everything i.o., so often you don’t drive that if you don’t want penetrante n ah the next supercharger has