Part Description
4-1/2" GNX Slip-On Mufflers- Muffler bodies measure a full 4-1/2" outer diameter.
- Unique louvered baffle delivers a more aggressive tone, even with stock head pipes.
- S&S racing heritage-styled end caps with a tuxedo black finish.
- SAE J2825 sound level compliant (with included dB installed); dB reducer is removable .
- Made in U.S.A.