air filter question

  1. #1
    hi im uprating my standard air box as from what i gather most people recomend this to buying a piperx or similar anyway im going to improve the feed to this box but i can see two tubes going to the box i know the top one is the feed but what is the lower one circled in the pic can this just be removed and the hole plugged up

    thanks

  2. #2
    That box is the resonator box(to keep things quiet)once you take off the plastic ducting you`ll see that the resonator box is part of the ducting mate.
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  3. #3
    cheers pal much appreciated so just seal it of yea
  4. #4
    or remove it and add a second ducting hose to it
  5. #5
    what so have two feeds going to my air box?
  6. #6
    i just but mine and blocked it. No problems What so ever. If you leave it open its Loud. Not What I'd do myself.