Description
S&S Cycle - Guardian Black Diamondback 2-into-1 Race Only Exhaust System fits '17-'23 Touring Models
This full stainless steel exhaust system comes with stainless steel header pipe heat shields. Its computer-aided design and precision bending delivers stronger ground clearance, and the oversized stepped header primary tubes promise optimal flow and performance. The four exhaust bungs promise easy O2 sensor installation and air/fuel monitoring, and the 4" OD diameter stainless steel muffler ends before the rear axle. Even better, the header length helps your M8 motor create outstanding power! Built with pride in the U.S.A.
Fitment
| 2023 | Harley-Davidson | Road Glide ST FLTRXST |
| 2022-2023 | Harley-Davidson | Street Glide ST FLHXST |
| 2022-2023 | Harley-Davidson | CVO Road Glide Limited |
| 2022-2023 | Harley-Davidson | CVO Road Glide Custom FLTRXSE |
| 2021-2023 | Harley-Davidson | Street Glide EFI FLHX |
| 2021-2023 | Harley-Davidson | Road King EFI FLHR |
| 2021-2023 | Harley-Davidson | Road Glide Custom FLTRX |
| 2021-2023 | Harley-Davidson | CVO Street Glide FLHXSE |
| 2021-2023 | Harley-Davidson | Electra Glide Standard EFI FLHTI |
| 2021 | Harley-Davidson | Electra Glide Revival |
| 2020-2023 | 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 |
| 2017-2023 | Harley-Davidson | Street Glide Special FLHXS |
| 2017-2023 | Harley-Davidson | Road Glide Special FLTRXS |
| 2017-2023 | Harley-Davidson | Road King Special FLHRXS |
| 2017-2023 | Harley-Davidson | Electra Glide Ultra Limited FLHTK |
| 2017-2021 | Harley-Davidson | CVO Electra Glide Ultra Limited FLHTKSE |
| 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 |
