S&S Cycle 4-1/2" MK45 Performance Slip-On Mufflers - Harley-Davidson

$922.95


Delivery and Shipping

Ships Within 2-5 business days

For Pickup Call for availability

Features

    • Lava Chrome finish features the traditional mirror finish of chromium and gives it a smoky radiance for unique dark look with reflective qualities
    • Finish is durable and easy to clean
    • 4-1/2" OD muffler bodies with stainless steel baffle and RaceTEX cartridge packing
    • Removable dB reducer is (J2825 compliant)
    • Sold in pairs
    • Made in the U.S.A.

    Specs

    Product Name Muffler
    Type Slip-On
    Model MK45
    Finish Chrome
    Color/Finish Lava Chrome
    End Cap Style Slash-Cut
    End Cap Color/Finish Black
    Outer Diameter 4-1/2"
    Units Pair
    Riding Style Street

     

    Fitments




    Position Notes
    2025 Harley-Davidson Street Glide EFI FLHX - -
    2025 Harley-Davidson Road Glide Custom FLTRX - -
    2025 Harley-Davidson FLHXU Street Glide Ultra - -
    2025 Harley-Davidson FLTRXRRSE CVO Road Glide RR - -
    2025 Harley-Davidson Electra Glide Police FLHTP - -
    2024-2025 Harley-Davidson Road Glide Police FLTRXP - -
    2024-2025 Harley-Davidson FLTRXSTSE CVO Road Glide ST - -
    2022-2023 Harley-Davidson FLHXST Street Glide ST - -
    2022-2023 Harley-Davidson FLTRKSE CVO Road Glide Limited - -
    2022-2023 Harley-Davidson FLTRXST Road Glide ST - -
    2020-2024 Harley-Davidson FLTRK Road Glide Limited - -
    2019-2022 Harley-Davidson FLHT Electra Glide Standard - -
    2018-2025 Harley-Davidson FLTRXSE CVO Road Glide - -
    2017-2025 Harley-Davidson FLHRXS Road King Special - -
    2017-2025 Harley-Davidson FLHXSE CVO Street Glide - -
    2017-2025 Harley-Davidson Electra Glide Police FLHTPI - -
    2017-2025 Harley-Davidson FLTRX Road Glide - -
    2017-2025 Harley-Davidson FLHX Street Glide - -
    2017-2024 Harley-Davidson FLHTK Ultra Limited - -
    2017-2023 Harley-Davidson FLHXS Street Glide Special - -
    2017-2023 Harley-Davidson FLTRXS Road Glide Special - -
    2017-2022 Harley-Davidson FLHR Road King - -
    2017-2021 Harley-Davidson FLHTKSE CVO Limited - -
    2017-2019 Harley-Davidson FLHTKL Ultra Limited Low - -
    2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic - -
    2017-2019 Harley-Davidson FLTRU Road Glide Ultra

    Payment & Security

    Payment methods

    • American Express
    • Apple Pay
    • Bancontact
    • Diners Club
    • Discover
    • Google Pay
    • iDEAL Wero
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

    S&S CYCLE

    S&S Cycle 4-1/2" MK45 Performance Slip-On Mufflers - Harley-Davidson

    $922.95

    Features

    Specs

    Product Name Muffler
    Type Slip-On
    Model MK45
    Finish Chrome
    Color/Finish Lava Chrome
    End Cap Style Slash-Cut
    End Cap Color/Finish Black
    Outer Diameter 4-1/2"
    Units Pair
    Riding Style Street

     

    Fitments




    Position Notes
    2025 Harley-Davidson Street Glide EFI FLHX - -
    2025 Harley-Davidson Road Glide Custom FLTRX - -
    2025 Harley-Davidson FLHXU Street Glide Ultra - -
    2025 Harley-Davidson FLTRXRRSE CVO Road Glide RR - -
    2025 Harley-Davidson Electra Glide Police FLHTP - -
    2024-2025 Harley-Davidson Road Glide Police FLTRXP - -
    2024-2025 Harley-Davidson FLTRXSTSE CVO Road Glide ST - -
    2022-2023 Harley-Davidson FLHXST Street Glide ST - -
    2022-2023 Harley-Davidson FLTRKSE CVO Road Glide Limited - -
    2022-2023 Harley-Davidson FLTRXST Road Glide ST - -
    2020-2024 Harley-Davidson FLTRK Road Glide Limited - -
    2019-2022 Harley-Davidson FLHT Electra Glide Standard - -
    2018-2025 Harley-Davidson FLTRXSE CVO Road Glide - -
    2017-2025 Harley-Davidson FLHRXS Road King Special - -
    2017-2025 Harley-Davidson FLHXSE CVO Street Glide - -
    2017-2025 Harley-Davidson Electra Glide Police FLHTPI - -
    2017-2025 Harley-Davidson FLTRX Road Glide - -
    2017-2025 Harley-Davidson FLHX Street Glide - -
    2017-2024 Harley-Davidson FLHTK Ultra Limited - -
    2017-2023 Harley-Davidson FLHXS Street Glide Special - -
    2017-2023 Harley-Davidson FLTRXS Road Glide Special - -
    2017-2022 Harley-Davidson FLHR Road King - -
    2017-2021 Harley-Davidson FLHTKSE CVO Limited - -
    2017-2019 Harley-Davidson FLHTKL Ultra Limited Low - -
    2017-2019 Harley-Davidson FLHTCU Electra Glide Ultra Classic - -
    2017-2019 Harley-Davidson FLTRU Road Glide Ultra
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