Andre, that's what I've realised, the harder you drive, fuel efficient the car becomes. These days I drive it aggressively without worrying too much about the shift point and high gear.
The S54 in the E46 was just the opposite.
2007 E92 6MT - Silverstone II with /// Performance Exhaust with ACM Test Pipes and BPM Sport Stage II Dev-Tune
2011 F25 X3 3.0d