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  1. #1
    spouk3's Avatar
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    Question RIVA Free Flow Exhaust Kit

    Hi,

    Just installed some mods ... It's a 2012 RXT-260 stage1 + Free Flow Exhaust Kit ... It sounds good

    Before:

    After:


    Next step will be a VTECH tune... Also, I need your help on removing the front/rear air intake ducts that goes all the way in the hull... Does it help on getting more air inside? More RPM?


    Thanks for the help


  2. #2
    pete71's Avatar
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    I have seen the stock front air boxes modified to run 4" to them instead of pulling the whole thing out

  3. #3
    spouk3's Avatar
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    Ok, do i'll get more air if I remove them? Why is it going to the bottom of the hull?

  4. #4
    tick.. tick.. RXPteamtimebomb's Avatar
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    They go to the bottom to prevent water intrusion if you rolled the ski, so the ski wouldn't fill up as fast if upside down

  5. #5
    NASCAT's Avatar
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    Sounds good. Does the Riva kit require a thru hull exit or can it be routed thru the stk location. I thought I read somewhere that on certain models the Riva kit requires the OPAS to be removed and an aftermarket intercooler.

  6. #6
    spouk3's Avatar
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    Quote Originally Posted by NASCAT View Post
    Sounds good. Does the Riva kit require a thru hull exit or can it be routed thru the stk location. I thought I read somewhere that on certain models the Riva kit requires the OPAS to be removed and an aftermarket intercooler.
    Hi NASCAT, I have a free flow exhaust kit which use the stock exit in the pump tunnel ... The kit thru hull exhaust kit required a you to do a whole in the rear hull which also required a OPAS block kit.

  7. #7
    NASCAT's Avatar
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    Thanks I'll need to look into whether they offer such a kit for my 2006 RXT 215hp

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