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BSM 135i · 02-28-2009, 01:02 PM

from just a filter you wont feel any difference but you'll probably see your MPG go up. i would leave it in.

02-28-2009, 01:02 PM	#5
BSM 135i Colonel 208 Rep 2,229 Posts Drives: 08' BSM E82 Join Date: Dec 2008 Location: Cali iTrader: (23)	from just a filter you wont feel any difference but you'll probably see your MPG go up. i would leave it in.
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