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Thread: RIVA Water Box

  1. #1
    Spooling's Avatar
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    RIVA Water Box

    What'cha think guys:

    http://www.4-tecperformance.com/inde...oducts_id=1741

    Anybody got one they care to comment on?

    15 HP - Yahooooooooo


  2. #2
    Take the time to smile sirbreaksalot's Avatar
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    No gain....
    way to noisey for rec riding

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  4. #3
    Take the time to smile sirbreaksalot's Avatar
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    Just cut yours open

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  6. #4
    Spooling's Avatar
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    Like Headers or Open Exhaust Waz???

    But it says 15 HP

  7. #5
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    If you have to cut yours open you will then have the choice to make some loud noise

  8. #6
    Moderator #985 lasportsmn's Avatar
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    As Waz said no gains and while a little on the loud side it sounds great. I have mine in except for when racing.

  9. #7
    Spooling's Avatar
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    Quote Originally Posted by nicjak View Post
    If you have to cut yours open you will then have the choice to make some loud noise
    ---------------------

    Hmmmm, let me guess - make the holes in the baffle plates bigger?

  10. #8
    Moderator #985 lasportsmn's Avatar
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    It is not header loud but you will turn heads.

  11. #9
    nicjak's Avatar
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    Yep just use a holesaw and cut as many as you like

  12. #10
    I have it on my 310. I love the way it sounds. It's not to loud at all, but it does make a complete different sound. I'd get it if I were you. I think you also need:

    Riva Free flow exhaust
    http://www.4-tecperformance.com/index.php?main_page=product_info&cPath=17_177_222& products_id=2524

    Riva coupler for the Water Box / Free Flow Exhaust
    http://www.rivayamaha.com/RivaStore/...E%20FLOW%20KIT

    Not sure if this will help or how much it will. I have this as well.

    Riva power filter
    http://www.4-tecperformance.com/index.php?main_page=product_info&cPath=17_177_221& products_id=1739

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