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Old 03-03-2009, 11:19 AM   #7
ChrisZang
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Join Date: Mar 2006
Location: San Carlos, CA 94070
Posts: 1,450
Quote:
Originally Posted by sd_boxster
I appreciate the comments. While I agree that the concept behind the intakes is the same, the materials (Agency Power is powdercoated steel, evoms is plastic/abs) differ, and I was hoping for comments about fitment for one over the other.

Personally, the performance "gain" is moot - if there is a 2HP +/- fluctuation, it won't change performance significantly. However, I love the sound that a cone-filter intake adds to a N/A car - that's why I want to add the CAI.

Thanks for the comments so far!
not sure if it helps but sometime ago I replaced the OEM air filter with a K&N (oiled) air filter, difference in sound: almost zero, but it set me back by $225 for a new MAF
Then I tried de-snorkeling and this has a much bigger effect
I am also a sound junkie, here's a list of my "sound mods" on a scale of 1 (least effect to 5 most effect)

GHL exhaust: 5 (I took it off after 1 year as I couldn't stand the drone anymore) and went with the next line item:
"gutted" exhaust: 4 (open the exhaust, take the baffling out, close it)
de-snorkeled: 3
Secondary cat bypass pipes: 3
K&N air filter: 1

oh, yes I forgot one:
driving with open pipes: 100 (on a scale from 1 to 5)
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