Two-inch constant velocity cores deliver exceptional sound and performance for Milwaukee Eight Softails.
Get the most sound from your Softail with Neighbor Hater Slip-On Mufflers designed for bold, aggressive tone.
They make use of Cobra's high-tech features, including two-inch constant velocity cores for exceptional sound and performance tailored for the Milwaukee Eight engine platform.
The muffler body morphs toward the rear and uses a rolled steel tip with a separate inner flared tip for a refined finish. 🔊
This product fits the following vehicles. Use the filters below to narrow down the list if needed.
| Manufacturer | Model | Family | Year | Notes |
|---|---|---|---|---|
| Harley Davidson | Softail Fat Boy 107 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 107 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 107 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2024 | |
| Harley Davidson | Softail Fat Boy Anniversary (ANX) 114 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2022 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 114 | Softail | 2023 | Non EC Approved |
| Harley Davidson | Softail Fat Boy 117 | Softail | 2025 | |
| Harley Davidson | Softail Fat Boy 117 | Softail | 2026 | |
| Harley Davidson | Softail Slim 107 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Slim 107 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Slim 107 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Slim 107 | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Fat Boy Gray Ghost 117 | Softail | 2025 | |
| Harley Davidson | Softail Fat Boy Gray Ghost 117 | Softail | 2026 | |
| Harley Davidson | Softail Street Bob 107 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Street Bob 107 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Street Bob 107 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Street Bob 114 | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Street Bob 114 | Softail | 2024 | |
| Harley Davidson | Softail Street Bob 114 | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Street Bob 114 | Softail | 2022 | Non EC Approved |
| Harley Davidson | Softail Street Bob 114 | Softail | 2023 | Non EC Approved |
| Harley Davidson | Softail Breakout 107 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Breakout 107 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Breakout 107 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Breakout Anniversary (ANX) 114 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Breakout 114 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Breakout 114 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Low Rider 107 | Softail | 2018 | Non EC Approved |
| Harley Davidson | Softail Low Rider 107 | Softail | 2019 | Non EC Approved |
| Harley Davidson | Softail Low Rider 107 | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Low Rider S 114 | Softail | 2020 | |
| Harley Davidson | Softail Low Rider S 114 | Softail | 2021 | |
| Harley Davidson | Softail Low Rider S 117 | Softail | 2022 | |
| Harley Davidson | Softail Low Rider S 117 | Softail | 2023 | |
| Harley Davidson | Softail Low Rider S 117 | Softail | 2024 | |
| Harley Davidson | Softail Low Rider S 117 H.O. | Softail | 2025 | |
| Harley Davidson | Softail Low Rider S 117 H.O. | Softail | 2026 | |
| Harley Davidson | Softail Low Rider ST EL Diablo 117 | Softail | 2022 | |
| Harley Davidson | Softail Low Rider ST 117 | Softail | 2023 | |
| Harley Davidson | Softail Low Rider ST 117 | Softail | 2024 | |
| Harley Davidson | Softail Low Rider ST 117 H.O. | Softail | 2025 | |
| Harley Davidson | Softail Low Rider ST 117 H.O. | Softail | 2026 | |
| Harley Davidson | Softail Standard | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Standard | Softail | 2024 | |
| Harley Davidson | Softail Standard | Softail | 2020 | Non EC Approved |
| Harley Davidson | Softail Standard | Softail | 2021 | Non EC Approved |
| Harley Davidson | Softail Standard | Softail | 2022 | Non EC Approved |
| Harley Davidson | Softail Standard | Softail | 2023 | Non EC Approved |
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