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      10-09-2012, 04:09 PM   #252
unic66
Private First Class
 
Drives: 2008 E90 335i 6MT
Join Date: Dec 2010
Location: San Fernando Valley

Posts: 154
iTrader: (1)

So basically,with your Cobb tune,you lost roughly 3-4 MPGs compared to stock.
18 Mpg is very respectable for the power you have gained!
unic66 is offline   Armenia
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