Product Description
The Bassani Xhaust B4 2-into-1 uses equal length headers that are stepped 1-3/4” to 1-7/8” with an inner collector. Recommended for 120+hp motors. Comes with a Black Straight Can-style Muffler.
Fits: 2017-2023 Harley FLHT/ FLHTK/ FLHR/ FLHX/ FLTRX/ FLTRU/ FLTRK models
- Stepped headers merge into a true reverse-cone 4" Straight Can muffler
- 1-3/4 in. headpipe steps up to 1-7/8 in. into the collector to increase flow and improve performance
- 4 in. muffler body with polished billet end cap
- Removable spiral-core louvered baffle included
- Include mounting hardware
- Black finish on heat shields and muffler.
- Heat shields included
- Made in the U.S.A
Can be paired with matching Pseudo pipe: 1F59RB
Fitment
| 2021 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2021 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2021 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2021 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2021 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2020-2021 | Harley-Davidson | Road Glide Limited FLTRK | - | - |
| 2020-2021 | Harley-Davidson | CVO Road Glide Custom FLTRXSE | - | - |
| 2020 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2020 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2020 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2020 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2019-2021 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
| 2019 | Harley-Davidson | Electra Glide Standard EFI FLHTI | - | - |
| 2018-2019 | Harley-Davidson | CVO Road Glide Custom FLTRXSE | - | - |
| 2017-2021 | Harley-Davidson | Electra Glide Ultra Limited FLHTK | - | - |
| 2017-2021 | Harley-Davidson | Street Glide Special FLHXS | - | - |
| 2017-2021 | Harley-Davidson | Road Glide Special FLTRXS | - | - |
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE | - | - |
| 2017-2021 | Harley-Davidson | Road King Special FLHRXS | - | - |
| 2017-2020 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Limited Low FLHTKL | - | - |
| 2017-2019 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2017-2019 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2017-2019 | Harley-Davidson | Road Glide Ultra FLTRU | - | - |
| 2017-2019 | Harley-Davidson | Electra Glide Ultra Classic EFI FLHTCUI | - | - |
| 2017-2019 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 2017-2018 | Harley-Davidson | Electra Glide Police FLHTPI | - | - |
Additional Information
| MPN | 1F58RB |
