View Single Post
      04-30-2012, 08:53 PM   #170
gatorfast
Brigadier General
gatorfast's Avatar
114
Rep
3,088
Posts

Drives: 528i M Sport
Join Date: Jan 2008
Location: SoFla

iTrader: (3)

Can someone explain what is so different about the new software than the older versions? How does it yield more power? Why wouldn't BMW have used this configuration from the beginning?