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Enhance your Harley-Davidson M8 Softail with the S&S Cycle Grand National Race Slip-On Mufflers, part number 550-0737. Designed for riders seeking improved performance and aggressive sound, these mufflers deliver notable horsepower and torque gains when paired with a Stealth Air cleaner kit (sold separately). The race-inspired design features a deep-performance rumble that replaces the stock whisper tone, transforming your bike's sound profile for a more commanding presence. All necessary hardware is included for straightforward installation, with no mapping required, making it a convenient upgrade for enthusiasts.
The mufflers incorporate a removable dB reducer, allowing you to fine-tune back pressure and sound levels to meet your preferences or local noise regulations. These mufflers meet J2825 standards for sound, ensuring compliance without sacrificing performance. Crafted with durable black ceramic coating, they resist heat and add a sleek, aggressive look to your bike. Sold in pairs, these mufflers are built in the USA and designed to fit M8 Softail models perfectly, providing both aesthetic appeal and performance enhancement.
Whether you're aiming for a more aggressive sound or seeking increased horsepower and torque, the S&S Cycle Grand National Slip-On Mufflers are an excellent choice for serious riders looking to customize their Harley-Davidson Softail. Their race-inspired design, high-quality construction, and ease of installation make them a top upgrade for motorcycle enthusiasts who demand performance and style in one package.
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