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      10-25-2011, 10:38 PM   #16
Hooy
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Drives: 2008 328i Coupe
Join Date: Sep 2009
Location: Houston, TX

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2008 E92 328  [2.50]
Quote:
Originally Posted by jntar View Post
I had an issue with my filter having to much oil right out of the box. Caused my engine to loose power. I had to clean my MAF sensor. Now that everything is cleaned and Ive had it for a few months, I cant say there is any difference what-so-ever.
My MPG went down miserably from the K&N oil right out of the box. I went from 16mpg back up to 23mpg within 3 tanks of gas, a maf cleaning, and a paper filter.
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