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      06-06-2006, 09:40 PM   #17
Private First Class

Drives: 135i
Join Date: Feb 2006
Location: Los Angeles, CA

Posts: 152
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Originally Posted by austinswinchell
hey does this void the warrenty or anything?
If you happen to have an issue that relates to the air flow I could see BMW stating that the air filter setup had been modified in a way not approved by them. Not sure but it's a possibility. I think euro BMW's may not use these filters (at least the E60 M5).