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Registered
Join Date: Jul 2003
Location: Back in B'ham, AL
Posts: 3,459
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^^^I'm with you, but there is another trend of thoughts as you mentioned... and Tadman definitely believes it. Regardless, it makes you wonder why Porsche put it there to start with. I did some testing a while back with the round K&N vs. OEM = no significant difference in power or torque but liked the free access and sound of the K&N.
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