Just a quick clip of the intake roar of the Evom Intake on my 99 Boxster. Thought some may find it intersting.
http://www.etdracing.com/jim/evobox.wmv
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Obviously the mic in my camera is not great, but you get the idea. It's seriously louder than the de-snorkle job and worth the money just for the sound. It sounds like 2x the engine in the back.