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S&S CYCLE Mufflers - Chrome - Black Tracer - M8 Touring '17-'19 550-0668

Part Number: 18011079
S&S CYCLE
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SKU:
18011079
MPN:
550-0668
Condition:
New
Availability:
Ships Same Business Day
Weight:
28.90 LBS
On Sale
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MSRP: $819.95
Now: $737.96
Was: $819.95
— You save $81.99
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Description

The S&S Cycle Mk45 4.5" Touring Mufflers deliver a distinctive deep rumble while unlocking measurable horsepower and torque gains—decades of S&S engineering distilled into a bolt-on upgrade that transforms your M8 Touring's exhaust note and performance. The dual-layer design combines stainless steel baffling with RaceTEX cartridge packing to manage sound without sacrificing flow, while the styled aluminum endcaps add visual presence that matches the performance underneath. A removable dB reducer lets you dial in the exact character you want, giving you flexibility between everyday riding and open-road aggression.

  • Mk45 4.5" diameter
  • Stainless steel baffle
  • RaceTEX cartridge packing
  • Aluminum endcaps
  • Removable dB reducer
  • Deep rumble tone
  • Improved HP and torque
  • Chrome finish
  • Black Tracer design
  • M8 Touring fitment
  • Years: 2017–2019
  • Harley-Davidson OEM compatible
  • Bolt-on installation
  • Made in USA
  • Not for Trike applications
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