INTAKE MANIFOLD HIGH-FLOW 57 MM HARLEY DAVIDSON FLH FLT TOURING 2017-2025

Die-cast aluminum intake manifold with 57mm intake for stock 55mm header.
Fits 2018-later Harley-Davidson M8 Softail engines and 2017-later Touring models.

Features:
*Performance and durability are improved thanks to the die-cast aluminum body and CNC-ported intake runners. A great replacement for the stock plastic intake manifold.
*Larger 57mm internal diameter (stock 55mm) for smoother, undisturbed airflow to maximize your bike's power. Adds 3-5 hp, and you can feel the increase in power with every twist of the throttle.
*With the Venturi design inside, it guides air more smoothly into the engine, potentially reducing turbulence and improving throttle response.
*Installation and tuning will be much easier with improved calibrations.
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Material: Aluminum
Processing Technology: Aluminum Casting, CNC
Sold in Units: Each
Replaces OEM Part Number: 27300121

Fits:

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