S&S Cycle 4-1/2" Grand National Slip-On Muffler - Black - 550-1074

Provides a look and feel of the classic Sportster wrapped around a very modern drivetrain. The S&S Grand National slip-on for the Nightster compliments that styling while letting the modern engine breathe while adding a much needed exhaust note. Color matched to factory header and shield. Grand National Thruster machined end cap. Removeable dB reducer (sound level tunable) (J2825 compliant). Made in U.S.A..