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Enhance your motorcycle’s performance and sound with the S&S Cycle Grand National Slip-On Mufflers designed specifically for M8 Softail models. These mufflers are engineered to deliver improved horsepower and torque when paired with a compatible Stealth Air Cleaner kit (sold separately), making them ideal for riders seeking maximum efficiency. Featuring a race-inspired design, they not only optimize exhaust flow but also add a bold aesthetic to your bike’s appearance.
Each muffler includes a removable dB reducer, allowing you to fine-tune back pressure and sound levels to suit your riding preferences. This feature helps you meet J2825 sound standards while giving you the flexibility to customize your motorcycle’s exhaust note. The deep-performance rumble produced by these mufflers replaces the stock whisper tone, providing a more aggressive sound that appeals to performance enthusiasts. All necessary hardware for installation is included, ensuring a straightforward upgrade process. No mapping is required, so you can install these mufflers and enjoy improved sound and performance immediately.
Made in the USA with high-quality materials, the S&S Cycle Grand National Slip-On Mufflers are sold in pairs, offering consistent performance and sound across both sides of your bike. Whether you're looking to enhance your motorcycle’s power, sound, or visual appeal, these mufflers deliver a reliable upgrade that complements the M8 Softail platform while meeting all 50-state emissions and noise regulations.
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