RPT 3" Slip-On Mufflers — 3" body, Milwaukee Eight fit, Black

COBRA RPT 3" Slip-On Mufflers — 3" body, Milwaukee Eight fit, Black – 18-26 Softail

COBRA
1801-1245
6057B
Three-inch slip-on mufflers with two-inch constant velocity cores tuned for Milwaukee Eight; morphing body and RPT tip for full sound.
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€570.26
€692.47
Save €122.21
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If you're looking to get the most sound out of your new Softail, these are for you 🔊. These three-inch slip-on mufflers make use of high‑tech features found in premium slip-ons, including two‑inch constant velocity cores for exceptional sound and performance.

The constant velocity cores are specifically tuned for the Milwaukee Eight engine platform to deliver optimized tone and flow. The 3-inch muffler body gently morphs to 3.25 inches at the rear, with an RPT tip that finishes the rear for a balanced look and sound.

Built for riders who want full, rich exhaust character without sacrificing performance or throttle response.

: 1801-1245
In Stock

Data sheet

Type
Slip-On
Units
Pair
Color/Finish
Black
Base Color
Black
Brand
COBRA
End Cap Style
Straight-Cut
End Cap Color/Finish
Chrome
Outer Diameter
76,2 mm (3")
Harley Family
Softail

This product fits the following vehicles. Use the filters below to narrow down the list if needed.

Manufacturer Model Family Year Notes
Harley Davidson Softail Fat Boy 107 Softail 2018 Non EC Approved
Harley Davidson Softail Fat Boy 107 Softail 2019 Non EC Approved
Harley Davidson Softail Fat Boy 107 Softail 2020 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2024
Harley Davidson Softail Fat Boy Anniversary (ANX) 114 Softail 2018 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2019 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2020 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2021 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2022 Non EC Approved
Harley Davidson Softail Fat Boy 114 Softail 2023 Non EC Approved
Harley Davidson Softail Fat Boy 117 Softail 2025
Harley Davidson Softail Fat Boy 117 Softail 2026
Harley Davidson Softail Sport Glide 107 Softail 2020
Harley Davidson Softail Slim 107 Softail 2018 Non EC Approved
Harley Davidson Softail Slim 107 Softail 2019 Non EC Approved
Harley Davidson Softail Slim 107 Softail 2020 Non EC Approved
Harley Davidson Softail Slim 107 Softail 2021 Non EC Approved
Harley Davidson Softail Fat Boy Gray Ghost 117 Softail 2025
Harley Davidson Softail Fat Boy Gray Ghost 117 Softail 2026
Harley Davidson Softail Street Bob 107 Softail 2018 Non EC Approved
Harley Davidson Softail Street Bob 107 Softail 2019 Non EC Approved
Harley Davidson Softail Street Bob 107 Softail 2020 Non EC Approved
Harley Davidson Softail Street Bob 114 Softail 2021 Non EC Approved
Harley Davidson Softail Street Bob 114 Softail 2024
Harley Davidson Softail Street Bob 114 Softail 2021 Non EC Approved
Harley Davidson Softail Street Bob 114 Softail 2022 Non EC Approved
Harley Davidson Softail Street Bob 114 Softail 2023 Non EC Approved
Harley Davidson Softail Breakout 107 Softail 2018 Non EC Approved
Harley Davidson Softail Breakout 107 Softail 2019 Non EC Approved
Harley Davidson Softail Breakout 107 Softail 2020 Non EC Approved
Harley Davidson Softail Breakout Anniversary (ANX) 114 Softail 2018 Non EC Approved
Harley Davidson Softail Breakout 114 Softail 2019 Non EC Approved
Harley Davidson Softail Breakout 114 Softail 2020 Non EC Approved
Harley Davidson Softail King 114 Softail 2020
Harley Davidson Softail Fat Bob 107 Softail 2021
Harley Davidson Softail Fat Bob 114 Softail 2020
Harley Davidson Softail Fat Bob 114 Softail 2021
Harley Davidson Softail Fat Bob 114 Softail 2022
Harley Davidson Softail Fat Bob 114 Softail 2023
Harley Davidson Softail Low Rider 107 Softail 2018 Non EC Approved
Harley Davidson Softail Low Rider 107 Softail 2019 Non EC Approved
Harley Davidson Softail Low Rider 107 Softail 2020 Non EC Approved
Harley Davidson Softail Low Rider S 114 Softail 2020
Harley Davidson Softail Low Rider S 114 Softail 2021
Harley Davidson Softail Low Rider S 117 Softail 2022
Harley Davidson Softail Low Rider S 117 Softail 2023
Harley Davidson Softail Low Rider S 117 Softail 2024
Harley Davidson Softail Low Rider S 117 H.O. Softail 2025
Harley Davidson Softail Low Rider S 117 H.O. Softail 2026
Harley Davidson Softail Low Rider ST EL Diablo 117 Softail 2022
Harley Davidson Softail Low Rider ST 117 Softail 2023
Harley Davidson Softail Low Rider ST 117 Softail 2024
Harley Davidson Softail Low Rider ST 117 H.O. Softail 2025
Harley Davidson Softail Low Rider ST 117 H.O. Softail 2026
Harley Davidson Softail Standard Softail 2021 Non EC Approved
Harley Davidson Softail Standard Softail 2024
Harley Davidson Softail Standard Softail 2020 Non EC Approved
Harley Davidson Softail Standard Softail 2021 Non EC Approved
Harley Davidson Softail Standard Softail 2022 Non EC Approved
Harley Davidson Softail Standard Softail 2023 Non EC Approved