S&S Cycle Grand National Slip-On Muffler 550-0734 CAST Three shell sizes made of

Three shell sizes made of Advanced LG Polycarbonate and dual density EPS

Includes (2) floorboard assemblies

Designed for long haul comfort

Two zippered hand pockets and two chest pockets for real-world practicality

S&S Cycle Grand National Slip-On Muffler 550-0734 CAST Three shell sizes made ofBrand: S&S Cycle Details: Up to 12% more horsepower and 6% more torque (when used with Stealth Air Cleaner Kit) Race inspired design Black ceramic finish Removable dB reducer for back pressure and sound tuning Meets governmental regulatory J2825 levels for sound Deep performance rumble replaces stock whisper tone All hardware included No mapping required 50 state legal UPC: 644978441009 EAN: 0644978441009 Item Condition: New