Double groove 2-2 exhaust system, E4, black FXDF 08-17, FXDL 06-09, FXDL 2017, FXDB 06-17, FXD 06-10, FXDC 06-17, FXDWG 10-17, 06-07 FXD / C / B / L models require rear exhaust bracket from 08-up models. 08-12, 14-17 FXDF, 07-09, 17 FXDL, 07-17 FXDB, 07-15 FXDC, 08 FXDSE2, 10-12, 14-17 FXDWG, 07, 10 FXD, 13 FXDF103, 13 FXDC ANV, 13 FXDWG103, 14 FXDBB, 16 FXDBC, 17 FXDLS, 06 FXDLI, 06 FXDBI, 06 FXDCI, 06 FXD35