Quote:
Originally Posted by 22 BRZ
Is it louder because it lacks the extra module that hangs below the stock tube? What looks to me like an external resonator maybe...
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more than likely yes. that box is a resonator.
i plan on making a resonator plug to delete the box.
i have a 3d printed prototype sitting in front of me right now that ill be installing today for test fitting purposes.
Quote:
Originally Posted by jdmblood
Just installed the grimspeed intake tube, k&n filter, and deleted the charcoal filter. Didn't notice any extra induction noise.
What I want to do next is get rid of the resonator to the left of the intake box. So far only Apex'i has the carbon snorkel which deletes the resonator but it's a bit steep. Anyone have any other options they know of?
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that box is less a resonator and acts more like a plenum, keeping air readily available for when it's needed.
i do remember someone blocking it off on one of the facebook pages and mentioning it didnt make a noticeable difference in sound
the best way to get any sound is to have an open air filter.. but that comes with a list of cons as well.