View Single Post
      11-30-2011, 03:09 PM   #16
PINeely
Lieutenant Colonel
 
Drives: 2009 E90 N54
Join Date: Jul 2009
Location: Jackson, MS

Posts: 1,549
iTrader: (0)

Sorry, mispost from my phone.

^^^KN filters are made of cotton gauze, not paper, and are oiled such that the dirt gets trapped in the fibers and is NOT pulled into the intake. You never have to replace a KN but you do have to clean and reoil it every so often.
__________________
PINeely is offline  
0
Reply With Quote