S&S Cycle Grand National Slip-On Muffler - 50 State - 4" Chrome - M8 Softail 550-1160

• 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...

Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately)Race-inspired designRemovable dB reducer for back pressure and sound tuningMeet J2825 levels for soundAll...

Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately)Race-inspired designRemovable dB reducer for back pressure and sound tuningMeet J2825 levels for soundAll...

Race inspired Grand National endcap designAll hardware and gaskets includedDeep performance rumble replaces stock whisper toneRemovable dB reducer includedMade in USA!