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Thread: Screaming Eagle Fatshotz disks

  1. #1
    G Man Guest

    Default Screaming Eagle Fatshotz disks

    I have a 2009 ultra Classic and I need to know what size disks the Screaming Eagle Fatshotz mufflers have?I want to order more and i think they are 3" but not sure.

  2. #2
    Join Date
    Jul 2007


    They are 4".
    You can order the 'Tune Kit' from our webstore that includes discs, closed cap, the special wrench, and anti seize grease.

  3. #3
    G Man Guest

    Default Fatshotz Disks

    I recently installed the tune kit it had 10 disks so i put 5 aside and there was a change in the power band so thats why i need to add some more disks.

    Do you know what would would work best for a stag one upgrade on a 2009 ultra classic ?

  4. #4
    bschultz Guest


    Try 12-15 discs with the "closed" end cap.

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