- Feature 16-gauge steel construction
- Improve power and performance
- 2" baffles
- Made in the U.S.A.
Harley-Davidson -- Breakout FXSB -- (2013, 2014, 2015, 2016, 2017); Harley-Davidson -- Softail Heritage Classic EFI FLSTCI -- (2016, 2014, 2007, 2013, 2010, 2009, 2008, 2011, 2012, 2015, 2017); Harley-Davidson -- Softail Custom EFI FXSTC -- (2009, 2007, 2008, 2010); Harley-Davidson -- Softail Rocker FXCW -- (2008, 2009, 2010); Harley-Davidson -- Softail Rocker C FXCWC -- (2011, 2009, 2008, 2010); Harley-Davidson -- Softail Night Train EFI FXSTBI -- (2007, 2008, 2009); Harley-Davidson -- CVO Pro Street Breakout FXSE -- (2016, 2017); Harley-Davidson -- Softail Standard EFI FXSTI -- (2011, 2010, 2012, 2009, 2008, 2007)