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About S&S Cycle GNX 4.5in. Slip-On Mufflers

S&S Cycle GNX 4.5in. Slip-On Mufflers

  • Muffler bodies measure a full 4. 5in. OD
  • Premium fit, finish, sound and power
  • Unique louvered baffle delivers a more aggressive tone, even with stock head pipes S&S racing heritage-styled end caps with a black tuxedo finish
  • SAE J2825 Sound Level Complaint (with included dB reducer installed); dB reducer is removable
  • Relieved for shocks up to 131/2in. length
  • Sold in pairs
  • Made in the U. S. A.

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