The dyno seems suspect to me especially for the low max boost numbers. The only way to validate is to have another 1M do some pulls on the same dyno. Are the numbers SAE adjusted?
2011 E90 M3 ZCP/AW/Ohlins R&T/Vorshlag CP/Stoptech ST-40 Trophy Street
2011 1 Series M Coupe/VO/Fully Loaded/Bloated