Originally Posted by Redcivic
I have and have always just removed any resonation chamber junk and just ran a K&N drop in. I have this done in my Max, MY Protege, my CRX, and my civic (pre boost).
Be careful, on some cars (like my MX-6) there is a special resonator between the airbox and TB designed to help the engine's torque output. Civics and Integras don't have those kinds of resonators though.
(The MX-6 also has a typical sound deadening resonator before the airbox which I of course removed.
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