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      07-03-2012, 10:05 AM   #15
bdaddylo
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Drives: 2011 E82 1M
Join Date: Dec 2010
Location: Houston, TX

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Is there any additional air flow into the intake box or does it use the stock plumbing? To me for an intake to make significant gains, there must be an increase in air flow which requires a larger or additional openings to allow for more flow.
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1989 E30 M3/Zinnoberrot
2011 1 Series M Coupe/VO/Fully Loaded/Bloated/Stoptech ST-40 Trophy Street