| Specification | Value |
|---|---|
| End Cap Color/Finish | Contrast-detail Machined / Black |
| End Cap Material | Aluminum |
| Model | MK45 |
| Product Name | Muffler |
| Units | Pair |
| Outer Diameter | 4-1/2" |
| Riding Style | Street |
| Muffler Color/Finish | Chrome |
| Type | Slip-On |
| End Cap Style | Tracer |
- 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
FITMENTS
| Year | Make | Model |
|---|---|---|
| 2017-2025 | Harley-Davidson | FLHX Street Glide |
| 2017-2025 | Harley-Davidson | FLHRXS Road King Special |
| 2020-2024 | Harley-Davidson | FLTRK Road Glide Limited |
| 2017-2024 | Harley-Davidson | FLHTK Ultra Limited |
| 2017-2025 | Harley-Davidson | FLHXSE CVO Street Glide |
| 2022-2023 | Harley-Davidson | FLTRKSE CVO Road Glide Limited |
| 2022-2023 | Harley-Davidson | FLHXST Street Glide ST |
| 2017-2022 | Harley-Davidson | FLHR Road King |
| 2017-2022 | Harley-Davidson | FLTRX Road Glide |
| 2018-2022 | Harley-Davidson | FLTRXSE CVO Road Glide |
| 2017-2021 | Harley-Davidson | FLHTKSE CVO Limited |
| 2019-2022 | Harley-Davidson | FLHT Electra Glide Standard |
| 2017-2022 | Harley-Davidson | FLTRXS Road Glide Special |
| 2017-2023 | Harley-Davidson | FLHXS Street Glide Special |
| 2017-2025 | Harley-Davidson | Electra Glide Police FLHTPI |
| 2017-2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic |
| 2017-2019 | Harley-Davidson | FLTRU Road Glide Ultra |
| 2017-2019 | Harley-Davidson | FLHTKL Ultra Limited Low |
| 2025 | Harley-Davidson | FLHXU Street Glide Ultra |
| 2025 | Harley-Davidson | Electra Glide Police FLHTP |
| 2025 | Harley-Davidson | Street Glide EFI FLHX |
- Color:
- Chrome
