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  1. #1
    kemper1976's Avatar
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    Seadoo RXP Turbo Exhaust Advice

    I just bought a 2006 RXP with a single turbo & thru hull exhaust. No resonator or waterbox. I wanted to see if anyone had any ideas on how to quite it down? Id rather lose some horsepower than have it really loud ski. I ride on a private lake and there a some fun haters, so I want to keep the peace.....Well not really but I'm going to try. Thought about trying a single "Ultra" brand marine exhaust. 13" total length 3" in/out. Not big but it has to muffle some. Has anyone every heard of or ran an Ultra muffler?


  2. #2
    Got Boost? psycho rxp's Avatar
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    http://www.greenhulk.net/forums/show...reon-rxp/page6

    Breon is putting one on his now. He hasn't run it yet tho.

    Post # 151 shows a pic.

    I have a straight 3" down pipe in mine, with water injected just before the tip,quiets it down some.

    http://www.greenhulk.net/forums/show...uild-!!!/page2

    post# 54 shows it good.

  3. #3
    kemper1976's Avatar
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    Thanks for the links. That's perfect. I think I'll get the Aero 3030 muffler and see what happens. I do have a 3" down pipe as well as water injection right after the turbo on mine. Can't help but think with water injection & that style muffler combined it'll quiet it down. I'll order it tomorrow, fab up a new pipe and let you know how it sounds.

  4. #4
    westy's Avatar
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    +1 i would try and inject water just before the tip, as stated this WILL quiet it down some

  5. #5
    home of the dislexic fingers breon's Avatar
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    i think on a super charged ski it would be obnoxious...
    buy itself i dont think it is going to do much ..

    turbo skis arnt really that loud anyway ..because the turbo impelar breaks up the exhaust pulse..

    but i wanted it to be just a little quieter..especially at idle and no wakes..

    but i am also injecting alot of water...in a spray pattern it starts in the down pipe..

    hope it works out for the both of us...

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