Did my first run with the Performance Box yesterday: 12.2 seconds. GIAC stage 2 pump mode with 98 octane fuel, no meth (335i MT).
Don't have the file, as something got screwed up when I switched from km/h to mph. Will do some more runs soon!
P.S. Other figures:
0-100 km/h: 5.0
100-200 km/h: 9.9
335i E90 - azurite black - Merino Champagne - ALPINA aerodynamics package+19" rims (2010 design) - Helix FMIC - Forge DVs - ar design catless ceramic coated DPs - HJS secondary race cats - Bastuck quad exhaust - BMS catch can - Performance Friction BBK - UUC SSK+DSSR - Quaife LSD - M3 conversion - Íhlins Road & Track - STETT CP - Alpina replica intake - COBB ProTuned - Snow meth kit - Rixster Boost Gauge v2 - VAC diff cover - HPF Feramic stage 1 - RB turbos - mods review