Supertrapp Exhaust 4" Stout Slip-On Mufflers For Harley Touring
  • Supertrapp Exhaust 4" Stout Slip-On Mufflers For Harley Touring - Chrome with Black Caps

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Video Reviews (3)

Supertrapp Exhaust 4" Stout Slip-On Mufflers For Harley Touring Videos

Supertrapp Exhaust 4" Stout Slip-Ons For Harley Touring

The Stout Mufflers have massive 4" non-tunable steel bodies that are designed with inlets that flow better into OEM headpipes as well as SuperTrapp True Dual Headpipes.


  • Streamlined, internal tapered, billet aluminum end caps with preinstalled recessed fasteners
  • Minimally (2 dB) louder than stock
  • Made in the USA
  • Sold in pairs


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