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 Chrome Megaphone style Muffler.
Fits: 2017-2023 Harley FLHT, FLTR, FLHX, FLHR models
- Features equal-length headers
- Stepped 1-3/4" to 1-7/8" headpipes with heat shields
- Utilizes an advanced inner collector for maximum performance
- Recommended for engines with up to 120 hp
- Features megaphone style mufflers
- Made in the U.S.A.
Fitment
| 2021 | Harley-Davidson | Road Glide Custom FLTRX | - | - |
| 2021 | Harley-Davidson | Street Glide EFI FLHX | - | - |
| 2021 | Harley-Davidson | Road King EFI FLHR | - | - |
| 2021 | Harley-Davidson | CVO Street Glide FLHXSE | - | - |
| 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 | Road Glide Special FLTRXS | - | - |
| 2017-2021 | Harley-Davidson | Road King Special FLHRXS | - | - |
| 2017-2021 | Harley-Davidson | Electra Glide Ultra Limited FLHTK | - | - |
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE | - | - |
| 2017-2021 | Harley-Davidson | Street Glide Special FLHXS | - | - |
| 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 | 1F51R |
