Thread: Air filter
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      12-06-2008, 11:47 AM   #20
Xyloft
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Drives: 2008 AW 128i
Join Date: Jul 2008
Location: Ohio

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i think the majority fo cold air and short ram intakes are open filters, i don't think having the filter exposed is going to be a big deal.

i've had them on previous cars and put 50,000 miles on an open filter before
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