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  1. #1
    wakejumper48's Avatar
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    stock exhaust rxp.. remove sound box on right side of ski or leave it?

    iv had people tell me i should go and remove the sound box ( the box that's in between the water box and the exit of the exhaust) i don't know the technical name for it sry . is that something i should do? i can just use PVC pipe right or hows that work?

    just throwing it out there wondering..

    Thxs


  2. #2
    Treemn's Avatar
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    It is called a resanator you can remove however you will have to use metal pipe. There are kits to do it or lots on info here to do it. PVC would melt and sink ski. Do a search for removing resanator. There is lot's of info on it.

  3. #3
    Treemn's Avatar
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    One thing I forgot at about 2500 to 3200 rpm's it produces a hum noise or sound that drives some folks crazy. Really is not a proformance gain just cleans up the hull for the installation of a External Intercooler.

  4. #4
    wakejumper48's Avatar
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    Thxs
    Iv seen the kits online for like $100 something figured I could get pipe my self and do it save money. Didn't really find anything on here about it but I'll look better when I get home. Figure out pipe size

    Thxs again

  5. #5
    MSRXP's Avatar
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    Quote Originally Posted by wakejumper48 View Post
    Thxs
    Iv seen the kits online for like $100 something figured I could get pipe my self and do it save money. Didn't really find anything on here about it but I'll look better when I get home. Figure out pipe size

    Thxs again
    Literally cut it out. Cut it in half and pull it out. Install a straight pipe. Buy the free flow kit. Looks better and it powder coated. Doesn't get too hot.

  6. #6
    oz_speed's Avatar
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    You can take the resonator box out and replace it with a section of straight steel pipe. The pipe needs to be 2.5"od and around 8" long.

  7. #7
    bennyb's Avatar
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    When you use a straight pipe, use double clamps, if a hose pops off your ski will sink...

  8. #8
    wakejumper48's Avatar
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    thxs trying to cut it out right now. harder then i thought when the batts in ur saw saw keeps dying lol

  9. #9
    oz_speed's Avatar
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    Quote Originally Posted by bennyb View Post
    When you use a straight pipe, use double clamps, if a hose pops off your ski will sink...
    I would normally use T-Bolts on something like this or good quality stainless hose clips.

  10. #10
    bennyb's Avatar
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    Quote Originally Posted by oz_speed View Post
    I would normally use T-Bolts on something like this or good quality stainless hose clips.
    Sorry but what do you mean with T-Bolts, something like the one on the j-pipe?

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