Hi again,just wondering, my Australian delivered E36/320i 5s auto does about 2350rpm at 100kmh, that seems to be reving a little high maybe,does anybody know what diff ratio this might be ?, maybe its normal,cos the big aussie Falcs and Commodores that im used to only rev at about 1800rpm at this speed, mind you the Jap/Korean sardine cans rev even higher ! ,thanks . Al