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Slip ons

Discussion in 'Motorcycle Tech Talk' started by reba01, Oct 30, 2012.

  1. reba01

    reba01 New Member

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    have a flhtk want to put some slip ons on do i have to remap or recalibrate all slip ons ?
    thanks:
  2. hotroadking

    hotroadking Super Moderator Staff Member

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    Probably not, just slip ons won't do much to the power or EFI curve

    Best bet is to replace the header with Fullsac or swap out your stock for
    one with the cat cut out, way less heat, more growl, then you need to put on a
    better K&N filter and map it..
  3. cowboy

    cowboy Moderator Staff Member

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    1+ on what hotroadking said :D

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