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Old 12-27-2012, 03:37 PM   #545
Loose Pre Unit
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Joined: Dec 2001
Location: New Zealand
Oddometer: 4,619
Yep, all part of the plan - I'm doing a UOA before and after to prove it once and for all. Although all air filters, paper, foam or fabric get better with some dirt in them, the K&N needs more dirt to improve than paper, so maybe a 2nd UOA will be needed.
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