Product image 1
S&S CYCLE

4-1/2" MK45 Performance Mufflers

Manufacturer Code550-0666
Product CodeCHM-SSCYCLE-550-0666
  • Mk45 4-1/2" Touring Mufflers are the result of decades of riding, racing and tuning
  • Combines both a stainless steel baffle and RaceTEX cartridge packing
  • Create a deep rumble and improved horsepower and torque, all while adding a unique look with styled aluminum endcaps
  • Removable dB reducer
  • Made in U.S.A.
  • Not for Trike applications


    • Vehicle fitment

    Select your vehicle in the bar above to check if this part fits.

    This part is compatible with 36 motorcycle models.
    • HARLEY DAVIDSON FLH 1868 ABS2021
    • HARLEY DAVIDSON FLHFB 1868 ABS2023
    • HARLEY DAVIDSON FLHR 17502017–2019
    • HARLEY DAVIDSON FLHR 1750 ABS2017–2022
    • HARLEY DAVIDSON FLHRC 1750 ABS2017–2019
    • HARLEY DAVIDSON FLHRXS 1750 ABS2017–2018
    • HARLEY DAVIDSON FLHRXS 1868 ABS2019–2025
    • HARLEY DAVIDSON FLHT 1750 ABS2019–2022
    • HARLEY DAVIDSON FLHTCU 1750 ABS2017–2019
    • HARLEY DAVIDSON FLHTK 1750 ABS2017–2018
    • HARLEY DAVIDSON FLHTK 1868 ABS2019–2024
    • HARLEY DAVIDSON FLHTKL 1750 ABS2017–2018
    • HARLEY DAVIDSON FLHTKL 1868 ABS2019
    • HARLEY DAVIDSON FLHTKSE 1868 ABS2017
    • HARLEY DAVIDSON FLHTKSE 1923 ABS2018–2020
    • HARLEY DAVIDSON FLHX 17502017–2019
    • HARLEY DAVIDSON FLHX 1750 ABS2017–2023
    • HARLEY DAVIDSON FLHX 1923 ABS2024–2025
    • HARLEY DAVIDSON FLHXS 1750 ABS2017–2018
    • HARLEY DAVIDSON FLHXS 1868 ABS2019–2023
    • HARLEY DAVIDSON FLHXSE 1868 ABS2017
    • HARLEY DAVIDSON FLHXSE 1923 ABS2018–2020, 2022
    • HARLEY DAVIDSON FLHXSE 1977 ABS2023
    • HARLEY DAVIDSON FLHXST 1923 ABS2022–2023
    • HARLEY DAVIDSON FLTRK 1868 ABS2020–2024
    • HARLEY DAVIDSON FLTRKSE 1923 ABS2022–2023
    • HARLEY DAVIDSON FLTRU 1750 ABS2017–2018
    • HARLEY DAVIDSON FLTRU 1868 ABS2019
    • HARLEY DAVIDSON FLTRX 17502017–2019
    • HARLEY DAVIDSON FLTRX 1750 ABS2017–2023
    • HARLEY DAVIDSON FLTRX 1923 ABS2024–2025
    • HARLEY DAVIDSON FLTRXS 1750 ABS2017–2018
    • HARLEY DAVIDSON FLTRXS 1868 ABS2019–2023
    • HARLEY DAVIDSON FLTRXSE 1923 ABS2018–2020, 2022
    • HARLEY DAVIDSON FLTRXSE 1977 ABS2023
    • HARLEY DAVIDSON FLTRXST 1923 ABS2022–2023
    In stock
    15 in stock
    Delivery in 1-3 business days
    RON 5,100.71
    • Secure online paymentCard payments are processed securely by Stripe.
      stripe
    • Pay in instalments with KlarnaChoose Klarna at checkout.
      Klarna.

    Specificații

    Specificații

    TypeSlip-On
    ModelMK45
    UnitsPair
    Product NameMuffler
    Riding StyleStreet
    End Cap StyleThruster
    Outer Diameter11,5 cm (4-1/2")
    Research ValueFinalized
    End Cap MaterialAluminum
    End Cap Color/FinishBlack| Polished
    Muffler Color/FinishBlack| Ceramic
    Outer Diameter Metric11.5 cm
    Outer Diameter Imperial4-1/2"