For Harley Dyna Fat Bob Low Rider Street Bob Wide Glide 2-into-1 Exhaust System
Stepped 1 3/4" to 2" head pipes. For Dyna Fat Bob CVO FXDFSE: 2009. For Dyna Fat Bob CVO FXDFSE2: 2010. For Dyna Fat Bob FXDF: 2008-2017. For Dyna Low Rider EFI FXDLI: 2006. For Dyna Low Rider FXDL: 2007-2017.