SuperTrapp - Stout Slip-On Mufflers


  • Massive 4" non-tunable chrome or black ceramic bodies
  • Streamlined, internal tapered, billet aluminum end caps with recessed fasteners are preinstalled
  • Newly-designed inlets flow better into OEM headpipe as well as SuperTrapp True Dual Headpipes
  • Provide a heavy, broad spread power curve with horsepower and torque gains over stock mufflers
  • Minimally (2 dB) louder than stock
  • Sold in pairs
  • Made in the U.S.A.