2010 FLSTF OEM pipes will fit on a 2003 FLSTF

Discussion in 'Softail Models' started by seat850, Sep 13, 2013.

  1. seat850

    seat850 New Member

    I just bought a 2003 FLSTF Fat Boy with a great looking and sounding Python exhaust on it, and the original owner had thrown out the OEM exhaust. The Python was too loud for where I live though, and I wanted an OEM system on it. So I bought a set of 2010 OEM FLSTF exhausts off of flea bay and they fit right on. Ony diff is that my 2003 bike has no OS2 sensors, so I had to buy two M18 x 1.5 bungs to plug the O2 sensor holes, which I got at O'Reilly Auto Parts for $3.99 each (oil drain plugs). I just wanted to put this out there so anyone wondering if a later FLST exhaust would fit on an earlier bike will know that they do fit.


  2. HDDon

    HDDon Experienced Member Contributor Retired Moderators

    Thanks for the information.