Grand National Slip-On Mufflers

Grand National Slip-On Mufflers - Guardian Black - FXFB

• Up to 12% more horsepower and 6% more torque (when used with Stealth Air Cleaner Kit)
• Deep performance rumble replaces stock whisper tone
• Race inspired Grand National end cap
• Removable dB reducer
• Meets J2825 sound levels (with dB reducer)
• Features stainless steel perforated baffle design
• All hardware included
• Made in USA