07 Road King slip-ons

Discussion in 'Engine, Fuel and Exhaust' started by larry bart, Sep 2, 2009.

  1. larry bart

    larry bart Member

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    Came across a pair of slip-ons HD#s 66077-06B 66012-06B anyone ever use these Know what they sound and perform like?Do they require a tuner or remap?:31:
     
  2. STEVE07

    STEVE07 Well-Known Member Staff Member Super Moderators

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    The last 3 numbers 06b denote that they are for an 06 B engine which is an 88ci. your bike is a 96ci. and the flow rates are different,it would not perform as well as slipons designed for the 96 IMO
     
  3. glider

    glider Veteran Member

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    They look like a CVO muffler in any event , probably have a cat converter in them then.
     
  4. larry bart

    larry bart Member

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    WOW! that was fast Thanks :D