Quote:
Originally Posted by JackieChiles
How much of the sound increase would you attribute to the airbox and how much to the intake assembly?
IE, if this were to be installed on a stock intake system with aftermarket filter, would it sound like the videos?
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85-90% of the noise is from the plenum. The car in the video has a full Akra exhaust and it is drowned out by the induction noise when on WOT.