Hi. I am currently driving a 2001 Acura 3.2 TL. I went to go see a lightly modified 98' a4 1.8t and was puzzled by the RPM's. Let me explain, when i rev my Acura in neutral the RPM's shoot up very quick. When i revved the audi in neutral the RPM's climbed MUCH slower. Is this normal or is there a problem with the car???? Thanks.