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Mk45 Slip-On Mufflers are the result of decades of riding, racing and tuning. Combining both a stainless steel perforated core baffle with Race-TEX cartridge packing, they create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum end caps.

Mk45 TOURING MUFFLER for M8 TOURING MODELS—Chrome with Chrome Thruster End Cap

SKU: 550-0665
    • 2017–Up M8 touring models
    • 4.5" design — with stainless steel perforated baffle and Race-TEX cartridge packing
    • Show quality chrome muffler body finish
    • Chrome Thruster end cap
    • Produces a deep bass rumble throughout the RPM range
    • Removable dB reducer
    • Made in USA!

    NOTE: Not recommended for Tri Glide® or other three wheel models including conversions due to ground clearance.

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