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S&S Cycle Grand National Slip-On Muffler 50 State for M8 Softail โ 4 Inch Chrome, Part #550-1160
Regular price $510.95 USD
Category:
Enhance your Harley Softail with the S&S Cycle Grand National Slip-On Muffler, designed for 50 state compliance and performance. Crafted with a sleek 4-inch chrome exterior, this muffler features a race-inspired design that delivers both style and power. The removable dB reducer allows you to fine-tune sound levels and back pressure, providing a customizable exhaust note that transitions from a deep performance rumble to a quieter tone when desired. The muffler meets J2825 sound standards, ensuring legal compliance across all 50 states while maintaining a bold sound profile.
Constructed with the rider in mind, the Grand National end cap adds a distinctive aesthetic touch that complements the overall look of your motorcycle. All necessary hardware is included for straightforward installation, making it a convenient upgrade for your Softail. Made in the USA, this muffler ensures high-quality craftsmanship and durability. Whether you're aiming for improved exhaust flow, a commanding sound, or a stylish appearance, the S&S Cycle Grand National Slip-On Muffler delivers reliable performance and an aggressive sound that replaces the stock whisper tone with a deep, resonant rumble.
Designed specifically for M8 Softail models, this muffler combines race-inspired styling with practical features to enhance your riding experience. Its robust construction and thoughtful design make it a perfect choice for riders seeking a balance between performance, sound, and style. Upgrade your motorcycle with confidence, knowing you're installing a product from a trusted brand known for quality and innovation.
Features:
- Race-inspired design with a 4-inch chrome muffler body for aggressive style
- Removable dB reducer for sound tuning and back pressure adjustment
- Meets J2825 sound standards for legal compliance across all 50 states
- Grand National end cap adds a distinctive aesthetic detail
- All hardware included for easy installation
- Deep-performance rumble replaces stock whisper tone for a more commanding sound
- Made in the USA with high-quality craftsmanship





