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S&S Cycle Grand National 4" Slip-On For Harley Softail
S&S Cycle's 4-inch Grand National slip-on gives Softail models a sharper, race-inspired exhaust note with a clean, aggressive tone. Designed to improve exhaust flow, it supports stronger performance while preserving the bike’s classic style. Built with the engineering S&S Cycle is known for, it delivers a more assertive sound and appearance every time the throttle opens.
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
- Made in the USA
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Black | RevZilla Item #10515208 | Store Sku335444 | MFR. Product #550-1159 | AvailabilityOnly 3 Left: Ships next business day |
| Product Style Chrome | RevZilla Item #10515209 | Store Sku335445 | MFR. Product #550-1160 | AvailabilityIn Stock: Ships next business day |
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