Audi A1 Sobbing exactly between 2k and 3k rpm in WOT

Hi i’m new here and maybe it’s the wrong section: I have a 1.4 tfsi 122cv Audi A1 2010. It’s been a year so far that my car “sobbing” (if it’s correct) exactly between 2k and 3k rpm only when i push the gas hard and only in 2nd and 3rd gear ! If i switch from 1st gear to 2nd and i drive normally over 3/4/5k rpm or above, car is perfect, it happens only in WOT. Please i’m going crazy, i changed so far: spark plugs, fuel pump, fuel filter, coil pack, n75 valve, cleaned throttle body, maf and map sensor, cleaned valves, injectors and intake manifold, cleaned both O2 sensor and the high pressure fuel pump it’s about 2 years. I also have a direct Pro Ram Air filter. I have an OBD 11 but there are no errors. This situation is out of mind