Description
S&S Cycle - 550-1159 - Grand National Slip-On Muffler - 50 State - 4" Black - M8 Softail
Features
- Created to perfectly complement this blend of tradition and technology using advanced engineering experience to enhance performance, sound, and overall riding experience
- Designed to optimize exhaust flow and give your Softail a distinct aggressive sound while staying true to its iconic roots
- 4" muffler shell
- Race-inspired Grand National® endcap design
- Removable dB reducer included (J2825 compliant)
- All hardware and gaskets included
Specs
| Color/Finish | Guardian Black |
| Material | Stainless Steel |
| Type | Slip-On |
| Units | Each |
| Base Color | Black |
| Product Name | Muffler |
| End Cap Style | Straight-Cut |
| Model | Grand National |
| Outer Diameter Imperial | 4'' |
| Riding Style | Street |
Fitment
| 2025 | Harley-Davidson | Softail Heritage Classic FLHC |
| 2025 | Harley-Davidson | Softail Low Rider S FXLRS |
| 2025 | Harley-Davidson | Softail Low Rider ST FXLRST |
| 2025 | Harley-Davidson | Softail Street Bob FXBB |
