S&S CYCLE Mk45 EC Slip-On Mufflers — 4-1/2" OD, Thruster end cap, Black – 17-20 Touring, 17-20 CVO

The Mk45 EC Slip-On Mufflers are the result of decades of riding, racing and tuning. 🔧🏁

• Stainless steel perforated core baffle combined with RaceTEX cartridge packing creates a deep rumble and improved horsepower and torque.
• Using both stainless steel and fiberglass packing, these mufflers deliver a rich, performance tone.
• Available with S+S Thruster or Tracer endcap designs to match your bike's look.
• Includes removable dB Reducer for on-the-fly sound control.

Engineered for riders seeking measurable performance gains and a distinctive exhaust note, the Mk45 EC Slip-On Mufflers balance tone, power and style.