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      10-15-2012, 10:53 AM   #206

Drives: 2006 325i
Join Date: Jul 2012
Location: East Bay, SF

Posts: 73
iTrader: (4)

Got it. I just cleaned my MAF and haven't driven enough to notice whether that makes a larger difference than what most people here seem to have noticed after doing the charcoal filter delete (potentially marginal improvement in MPG).

Originally Posted by h3lpmedic View Post
The MAF is position in between the engine and the charcoal filter. With or with out the charcoal filter the gases from the engine would still pass through the MAF.

I recently did this mod, and like other posted results the car revs smoother and feels as if there is more power above the 2000rpm band. Gas milage showed no change.