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Old Sep 2, 2013 | 11:17 AM
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: Need MB Part# for N/A Air Filter

Originally Posted by syfi

But when you upgrade to the K&N and AFE on the N/A, they come with no step. Weird!
I think you'll find the K&N filters are thinner and therefore do not require the step.
 
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