i do trans filter changes all the time(dodge ram) but not going to drop aveo pan, just because of filter being mostly a screen. was just wondering about pics of filter.would have been nice to pull outer shell of filter body apart to see what was really in there.i have less than 40,000km on the o7 aveo and just changed my 2.5 litres of t-1V from dealership @ 13.00 a litre.i drive onto ramps puts car at 25 degree angle i get 2.5 litres out but thanks for sharing your expierence.