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  1. #1
    EH Team Water Pig's Avatar
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    RIVA Free Flow Exhaust Kit for Sea Doo Spark

    Does anyone know if this exhaust kit is IJSBA legal for stock class ??

    http://www.4-tecperformance.com/inde...oducts_id=2548


  2. #2
    SLASHER's Avatar
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    Iam sure the exhaust change will be out of class ...

  3. #3
    ride-blue's Avatar
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    I also thought it would not be legal at first but Bullet55 asked Scott and it is good. Per the rules stock exhaust must be retained but you can bypass sound resonators. (big black plastic thing after the water box) I was also curious about removing the flame arrestor. It can be removed as long as you run an aftermarket one. The aftermarket air intake systems will legally take its place.

  4. #4
    EH Team Water Pig's Avatar
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    Thanks for that information, now I just have to cash in some empties so I can order one !!!

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