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  1. #1

    Waterbox or Rear exhaust

    I'd like to do a rear exhaust or a waterbox on my machine was thinking Riva any suggestions?


  2. #2
    dnielsen's Avatar
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    What machine?

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    What other mods?

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    AtoMIC_OraNGE greenbullet's Avatar
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    I've had a exhaust to stock location.. I've had riva thru hull pipe and I have riva water box thru hull.... Do it right the first time.... Go with a water box ... Easier to remove the charger as well...

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  6. #5
    2004 RXP with a power filter kit looking to do more though

  7. #6
    Moderator Snoman's Avatar
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    IF you do the waterbox,which i recommend, then you will also need the OPAS block offs too....

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  9. #7
    A smart admits!A wicked excuses!An idiot insists! mitsakosgt's Avatar
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    Quote Originally Posted by greenbullet View Post
    I've had a exhaust to stock location.. I've had riva thru hull pipe and I have riva water box thru hull.... Do it right the first time.... Go with a water box ... Easier to remove the charger as well...
    Quote Originally Posted by Snoman View Post
    IF you do the waterbox,which i recommend, then you will also need the OPAS block offs too....
    +100 on these!!!!!

  10. #8
    Opals block off must be done for either correct?

  11. #9
    Moderator Snoman's Avatar
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    Quote Originally Posted by Djmill613 View Post
    Opals block off must be done for either correct?
    only for aftermarket waterboxes with rear exhaust exits..

  12. #10
    DaveC's Avatar
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    The Riva waterbox and thru hull cleans up the appearance of the hull. But there really is not any performance gains, just more noise.

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