4-1/2" Grand National Slip-On Muffler — Guardian Black

S&S CYCLE 4-1/2" Grand National Slip-On Muffler — Guardian Black – 22-23 Sportster S

S&S CYCLE
1801-1502
550-1074
Classic Sportster look for modern engines; slip-on muffler with removable dB reducer for tunable sound. Made in USA.
Out of Stock
€490.15
€595.19
Save €105.04
VAT included
This product is currently unavailable.

The 4-1/2" Grand National Slip-On Muffler pairs classic Sportster styling with modern drivetrain performance, improving flow and delivering a tuned exhaust note. 🔊

It complements Nightster aesthetics with a machined Grand National–style end cap and a finish matched to factory header and shield.

  • Removable dB reducer for tunable sound; J2825 compliant.
  • Designed to give a classic look and feel while letting a modern engine breathe.
  • Made in USA 🇺🇸
: 1801-1502
Out of Stock

Data sheet

Type
Slip-On
Units
Each
Color/Finish
Guardian Black
Base Color
Black
Brand
S&S CYCLE
End Cap Style
Thruster
End Cap Color/Finish
Black
Outer Diameter
11,5 cm (4-1/2")

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Nightster Sportster S 2022
Harley Davidson Nightster Sportster S 2023
Harley Davidson Nightster Special Sportster S 2023