S&S Cycle 4-1/2" MK45 Performance Mufflers - Chrome Tracer
S&S Cycle
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Product Details
S&S Cycle 4-1/2" MK45 Performance Mufflers - Chrome Tracer. Fits 22 Harley-Davidson models from 2017 to 2025, including the CVO Street Glide FLHXSE, Electra Glide Police FLHTPI and Electra Glide Police FLHTP. Manufacturer part number 5500669.
Features
- Mk45 4.5" 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 USA!
- Not for Trike applications.
Made in the USA
Specifications
- Vendor Part Number
- 5500669
- Package Height
- 11.22
- Package Length
- 36.53
- Package Width
- 16.96
- Brand
- S&S Cycle
- Parts Unlimited #
- 1801-1078
- End Cap Color/Finish
- Polished
- End Cap Material
- Aluminum
- End Cap Style
- Tracer
- Model
- MK45
- Muffler Color/Finish
- Chrome
- Outer Diameter
- 4-1/2"
- Riding Style
- Street
- Type
- Slip-On
- Unit of Measure
- Pair
Fitment
22 vehicles| Year | Make | Make / Model Model |
|---|---|---|
| 2025 | Harley-Davidson |
Harley-Davidson CVO Street Glide FLHXSE CVO Street Glide FLHXSE |
| 2017 - 2025 | Harley-Davidson |
Harley-Davidson Electra Glide Police FLHTPI Electra Glide Police FLHTPI |
| 2025 | Harley-Davidson |
Harley-Davidson Electra Glide Police FLHTP Electra Glide Police FLHTP |
| 2017 - 2022 | Harley-Davidson |
Harley-Davidson FLHR Road King FLHR Road King |
| 2017 - 2025 | Harley-Davidson |
Harley-Davidson FLHRXS Road King Special FLHRXS Road King Special |
| 2019 - 2022 | Harley-Davidson |
Harley-Davidson FLHT Electra Glide Standard FLHT Electra Glide Standard |
| 2017 - 2019 | Harley-Davidson |
Harley-Davidson FLHTCU Electra Glide Ultra Classic FLHTCU Electra Glide Ultra Classic |
| 2017 - 2024 | Harley-Davidson |
Harley-Davidson FLHTK Ultra Limited FLHTK Ultra Limited |
| 2017 - 2019 | Harley-Davidson |
Harley-Davidson FLHTKL Ultra Limited Low FLHTKL Ultra Limited Low |
| 2017 - 2021 | Harley-Davidson |
Harley-Davidson FLHTKSE CVO Limited FLHTKSE CVO Limited |
| 2017 - 2025 | Harley-Davidson |
Harley-Davidson FLHX Street Glide FLHX Street Glide |
| 2017 - 2023 | Harley-Davidson |
Harley-Davidson FLHXS Street Glide Special FLHXS Street Glide Special |
| 2017 - 2025 | Harley-Davidson |
Harley-Davidson FLHXSE CVO Street Glide FLHXSE CVO Street Glide |
| 2022 - 2023 | Harley-Davidson |
Harley-Davidson FLHXST Street Glide ST FLHXST Street Glide ST |
| 2020 - 2024 | Harley-Davidson |
Harley-Davidson FLTRK Road Glide Limited FLTRK Road Glide Limited |
| 2022 - 2023 | Harley-Davidson |
Harley-Davidson FLTRKSE CVO Road Glide Limited FLTRKSE CVO Road Glide Limited |
| 2017 - 2019 | Harley-Davidson |
Harley-Davidson FLTRU Road Glide Ultra FLTRU Road Glide Ultra |
| 2017 - 2022 | Harley-Davidson |
Harley-Davidson FLTRX Road Glide FLTRX Road Glide |
| 2017 - 2022 | Harley-Davidson |
Harley-Davidson FLTRXS Road Glide Special FLTRXS Road Glide Special |
| 2018 - 2022 | Harley-Davidson |
Harley-Davidson FLTRXSE CVO Road Glide FLTRXSE CVO Road Glide |
| 2025 | Harley-Davidson |
Harley-Davidson Street Glide EFI FLHX Street Glide EFI FLHX |
| 2025 | Harley-Davidson |
Harley-Davidson Street Glide Ultra FLHXU Street Glide Ultra FLHXU |
Fitment Disclosure
For reference only, please consult your owner’s manual to confirm your fitment.
General Safety Warning
Failure to follow the manufacturer's recommendations and requirements can cause product failure resulting in serious injury or death. While effort has been taken to collect accurate fitment information, 43 Moto accepts no liability for loss or damage resulting from errors or omissions. If you believe any of the information provided is erroneous, please email [email protected].
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