S&S Cycle Grand National Slip-On Mufflers - Chrome 550-0757B

Features

• Improved horsepower and torque (when used with a Stealth Air cleaner kit; sold separately)
• Race-inspired design
• Removable dB reducer for back pressure and sound tuning
• Meet J2825 levels for sound
• All hardware included
• Deep-performance rumble replaces stock whisper tone
• No mapping required
• Sold in pairs
• Made in the U.S.A.