umm...i found this...
HAMANN INCREASED-DISPLACEMENT ENGINE HM 3.2
for Basics 330i
Displacement increase to 3165 ccm
Power increase to 306 hp / 225 kW
to 6700 rpm
Max. torque 347 Nm at 2900 rpm
V/max approx. 279 km/h
Results may vary depending on basis engine,
vehicle equipment, transmission, gear and final
drive ratios, wheel/tire combination, etc.
To get the top power, you need to use the fuel
Super Plus 98 ROZ.