S&S CYCLE Grand National Slip-On Muffler – 50 State – 4″ – Black – M8 Softail ’25

Features

• Race-inspired design with a 4″ outside diameter muffler body
• Removable dB reducer for back pressure and sound tuning
• Meet J2825 levels for sound
• Grand National end cap
• All hardware included
• Deep-performance rumble replaces stock whisper tone
• Made in the USA

NOTE:

• Qualified manufacturer declared U.S. 50-State legal emissions compliant part on all ’25 Harley Davidson Street Bob, Low Rider S, Low Rider ST, Heritage Classic Softail Models.

Specs