4-1/2 Inch Grand National Slip-On Muffler

4-1/2 Inch Grand National Slip-On Muffler

• 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.