Hello. I'm helping my friend to tune his s4. Someone tried to tune it before, but the AFR went down to 9, I do not know if the maf has scaled well, currently the housing is from rs4 b5. The changes that my friend introduced, heads from 2.4 v6, shafts from 2.8 v6, 3 inch downpipe, 630cc porshe injectors, 3.2vr6 throttle, two rs6 hybrid turbines, more powerful fuel pump. After my changes the car started to drive better but still does not come out with high power.

I am doing this meliode at a distance I got logs but from another file that were wrong, and I mean if I did all the maps for stage 3 and wanted to evaluate