First Post.... Done some VAG-COM logs of Mass Air Flow on my new (new to me) 1998 Audi A3 1.8T Sport (150bhp AGU non-dbw). Got a peak air flow of 124.44 g/s @ 5920 rpm. Average peak flow over 3 runs (all 4th gear) was about 124 g/s. I reckon that equates to about 156 bhp (mass air flow X 1.28 (a factor i consider more realistic than the 1.32 many use)). How does this value shape up with other peoples stock A3's? Trying to decide how healthy she is before i get REVO.