you have some Throttle closure for overshoot at around 3500 rpm that can be toned down with ATR or a custom map (PTF for example) . I guess you had TC off right?
Also 1 log shows timings drops on all cylinders while the other one was ok.
Pull the car to redline as well not only 6400 rpm.
07 335i AT - MOTIV 750 - COBB (Custom Cobb mapping by MOTIV) - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade