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Thread: Free Flow Kit

  1. #1
    bigb'srxp's Avatar
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    Free Flow Kit

    what kind of gains will i see w/ the free flow kit on jerry's store on my STOCK 07 rxp?


  2. #2
    bigb'srxp's Avatar
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    bump

  3. #3
    bigb'srxp's Avatar
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    come on guys someone has to know

  4. #4
    Vern's Avatar
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    By itself ... probably immeasurable ... it relieves a little back pressure so it helps other mods, but all by itself it won't add much speed. The ski will sound a little louder tho ...

  5. #5
    West Texas RXP skoepp's Avatar
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    I saw minimal gains with just free flow on my GTX. I would not look at that mod to make a big difference in performance. I am sure that a heavily moded ski might see small gains with just adding the free flow pipe, but from what i have read there is no hp gain or loss.
    In saying that, I also will be running free flow on my T-X.

    If you are looking to gain performance in exhaust mod then definitely the GH box is the way to go and very fesible.
    I also have run gutted boxes with thru hull and there are some small gains to be had, but you must pay for gutting and by riva pipe.

    Best bang for the buck is GH box.

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