READ ALL TECH NOTES!
1984-2017 Harley Softail Models. Have not verified fitment on models with O2 sensors
1991-2017 Dyna FXD / FXDWG with forward controls only but have no yet verified fitment
Custom Choppers with either left or right side drive.
1986-2019 Sportster models with forward controls only. 2014 & up will work with 12mm sensors. 2007-2013 models will have to use power commander because we have not verified if 18mm O2 sensor will fit
Possibly Touring Models 1984-2016 but have not verified fit
Bobber / Chopper / Custom Bike Motorcycle
** Tech Note: These will not work with mid controls that are in the way of these pipes.
** Tech Note: In many cases the generic bracket that holds the pipe together may NOT work. You have to rig the bracket or make something. It's pretty simple as you only need to figure out a method to secure the two pipes to each other and not the frame.
** Tech Note: On Dyna and probably touring models you will not be able to access the oil cap without loosening or removing the pipes. They are so light and easy to remove, it really shouldn't be a big deal. Also on the newer Dynas, whens stock air cleaner pictured is being used, you may need to notch or clearance the stock air cleaner. We also have not verified if the O2 sensors will have clearance.
** Tech Note: Check inside O2 Bungs to make sure hole is large enough for O2 sensor. Sometimes they will need to be enlarged using a die grinder or dremell.
** Tech Note: Run chase through thread in O2 bung prior to installation of sensor or plug.