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Old 10-07-2008, 05:01 PM   #31
blue2000s
Porscheectomy
 
Join Date: Mar 2006
Location: Seattle Area
Posts: 3,011
The pressure drop is negligable. If I tested the drop due to the MAF itself, it would be considerably more. Even an elbow in the intake will be significantly higher drop. This type of screen is usedin every MAF based car I've looked at so Porsche's not doing anything different than anyone else and they're not significantly effecting airflow with it.
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