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Thread: muffler upgrade

  1. #1

    muffler upgrade

    i have the new rrated straight pipe the performance gain is quite good for the money that i payed for the mod just that the exhaust is slightly loud was wondering if there is anything that i can do to it to quiten it .

    Blue 250x 90hr
    riva ride plate
    2 degree wedge
    filled holes in hull
    riva block off kit
    rr ated straight pipe


    71.3 garmin gps


  2. #2
    LOOKING HYNES's Avatar
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    i actually want to maybe trade someone for a riva waterbox and free flow for the straight pipe i want mine loud, like the attention

  3. #3
    jetrob jetrob's Avatar
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    is the rrated straight pipe still available ? been on there web site but couldnt see it ??

  4. #4
    Formerly Ultra250 TN Aquaholic6801's Avatar
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    This is from my Project thread...........

    http://greenhulk.net/forums/showpost...&postcount=264

  5. #5
    R rated's Avatar
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    We should be making some up next month but remember they are loud and we like to sell them to only racers . Thanks for asking

  6. #6
    jetrob jetrob's Avatar
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    cheers mate if you could let us no when there ready,and it's ok i race over here in the uk and am the only 250 racing over here at the moment against all the rxp's and rxps's !!!!!!!!!!!!!!!!!!

  7. #7
    giguchan's Avatar
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    Smile

    I have the Riva water box and love the snot out of it.. I dont think i could eever do the straight pipe. The riva box was loud enough for me.
    Thanks Rudy!!

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