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  1. #1
    bkweld's Avatar
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    covert peformance

    I read a different thread about free flow exhaust with out the noise: cut 3 1/2 inches off the rubber tube that extends into the large plastic sound box. I will also need a short piece of 3-1/2" thin wall alum pipe to repair the rubber exhaust tube that was cut for the riva ff kit. I like the idea of covert performance but am unsure how effective this ff mod would be as i am planning C-1 SC/IC.BOV upgrades soon. Anyone else try this?

    fx sho; riva intake upgrade, riva top-loader grate, pump seal, ff exhst, pwr filter, b&d ride plate, solas "r" 13/22.


  2. #2
    bkweld's Avatar
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    no replies?!?!

  3. #3
    hitman's Avatar
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    I haven't heard of what you're talking about and am having a hard time visualizing it so can't really comment.

  4. #4
    XL1200Ltd-Keith's Avatar
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    +1

  5. #5
    bkweld's Avatar
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    found the original link. i'm sure my neighbors would appreciate me putting this thing back together but i'm skeptical as to it's performance and was hoping others have tried it.
    http://www.greenhulk.net/forums/show...hout+the+noise

  6. #6
    Whats that whistling noise? jtskier11's Avatar
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    Quote Originally Posted by bkweld View Post
    found the original link. i'm sure my neighbors would appreciate me putting this thing back together but i'm skeptical as to it's performance and was hoping others have tried it.
    http://www.greenhulk.net/forums/show...hout+the+noise
    This resonator modding is supposed to yield dam near the same as Rivas free-flow does. Minus the horrid irritating drone. Tommy tested it and says it works just as good! Plus its free!

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