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      02-08-2006, 08:09 AM   #54
ben1364
Captain
16

 
Drives: E90 330iA
Join Date: Aug 2005
Location: Georgetown, TX


Posts: 943
iTrader: (0)

One thing about butt dynos is that they always tell us what we want to hear. Can anyone tell me why BMW would spend the money on the charcoal filter in the intake if it serves no useful purpose?