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S&S CYCLE 4-Inch Grand National Slip-On Mufflers for Harley Sportster S - Stainless Steel Part 550-1111
Regular price $1,231.95 USD
4" Grand National Slip-On Mufflers - Stainless Steel - Sportster S
Enhance your Harley Sportster S with the S&S CYCLE 4-inch Grand National Slip-On Mufflers, crafted from durable brushed stainless steel for lasting performance and style. These mufflers feature a 4-inch outer diameter and are designed with precision-machined Grand National thruster end caps, ensuring a sleek and aggressive look that complements your bike's aesthetics. The mufflers are sold in pairs, providing a comprehensive upgrade that improves exhaust flow while maintaining a refined appearance.
The included removable dB reducer, compliant with J2825 standards, allows you to customize your sound level to suit your riding environment, offering versatility without sacrificing performance.
Built in the USA, these mufflers are engineered for quality and longevity, making them an ideal choice for enthusiasts seeking a balance of sound, style, and durability. Installation is straightforward, and the robust construction ensures reliable operation over time, whether you're cruising around town or hitting the open road.
Features:
- Brushed stainless steel finish offers durability and corrosion resistance
- 4-inch outer diameter muffler bodies provide aggressive sound and performance
- Grand National thruster machined end caps add a sleek, custom look
- Removable dB reducer allows sound level customization and compliance with noise standards
- Sold in pairs for comprehensive exhaust upgrade





