CNC-machined one-piece aluminum intake manifold 57 mm M8 for Harley Road King & Street Glide

Upgrade your Harley's intake system with the NICECNC 57mm Billet Intake Manifold – engineered for optimized airflow, improved throttle response, and reliable long-term performance.

Features:

• One-piece Billet CNC Machined
  Precision-machined from a single piece, providing a smooth, burr-free finish for more precise fitment and a more consistent, efficient airflow.
• Increased 57mm Inner Diameter
  The larger 57mm diameter, compared to the stock 55mm, allows for higher air volume, ensuring an additional 3-5HP and enhanced throttle response.
• Internal Air Guiding Vane Design
  Integrated air guiding vanes ensure a more uniform airflow into the engine, reducing turbulence and improving responsiveness.
• Durable Billet Aluminum Construction
  Stronger and more reliable than stock plastic manifolds, reducing the risk of air leaks and ensuring consistent intake performance.
• Anodized Finish
  Anodized surface provides a premium look and enhanced corrosion resistance for lasting appearance and durability.

Item Specifications:

• Brand: NICECNC
• Material: Billet Aluminum
• Processing Technology: CNC-machined
• Replaces OEM Part Number: 27300121

Note:
Intended for experienced riders only.

Package Included:
1 x Billet Intake Manifold
1 x O-ring

Fitment:
For 2018-Later Softail models and 2017-Later Harley Touring models equipped with a 55mm intake manifold and M8 engine.

For Harley Breakout FXBR 107 2018-2019
For Harley Breakout FXBRS 114 2018-2022
For Harley Breakout 115th Anniversary FXBRS 114 2018
For Harley Fat Bob FXFB 107 2018-2020
For Harley Fat Bob FXFBS 114 2018-2022
For Harley Heritage Classic FLHC 107 2018-2021
For Harley Heritage Classic FLHCS 114 2018-2022
For Harley Heritage Classic 115th Anniversary FLHCS 114 2018
For Harley Fat Boy 115th Anniversary FLFBS 114 2018
For Harley Fat Boy Anniversary FLFBSANV 2023
For Harley Fat Boy FLFB 107 2018-2020
For Harley Fat Boy FLFBS 114 2018-2024
For Harley Low Rider El Diablo 2022
For Harley Low Rider FXLR 107 2018-2020
For Harley Low Rider S FXLRS 114 2020-2021
For Harley Low Rider S FXLRS 117 2022-2024
For Harley Low Rider ST FXLRST 117 2022-2024
For Harley Road Glide Anniversary SP FLTRXSANV 2023
For Harley Road Glide FLTRX 2017-2023
For Harley Road Glide Limited FLTRK 2020-2023
For Harley Road Glide Special FLTRXS 2017-2023
For Harley Road Glide Special ST FLTRXST 2023
For Harley Road Glide ST FLTRXST 2022-2023
For Harley Road Glide Ultra FLTRU 2017-2020
For Harley Road King Classic FLHRC 2017-2020
For Harley Road King FLHR 2017-2022
For Harley Road King Police FLHP 2017-2020
For Harley Road King Special FLHRXS 2017-2023
For Harley Street Bob FXBB 107 2018-2020
For Harley Street Bob FXBBS 114 2021-2024
For Harley Street Glide 115th Anniversary FLHX 2018
For Harley Street Glide 115th Anniversary Special FLHXS 2018
For Harley Street Glide Anniversary SP FLHXSANV 2023
For Harley Street Glide CVO FLHXSE 2017-2023
For Harley Street Glide FLHX 2017-2023
For Harley Street Glide Special FLHXS 2017-2023
For Harley Street Glide Special ST FLTRXST 2023
For Harley Street Glide ST FLHXST 2022-2023
For Harley Sport Glide FLSB 107 2018-2022
For Harley Softail Standard FXST 107 2020-2022
For Harley Softail Slim FLSL 107 2018-2021
For Harley Softail Deluxe FLDE 107 2018-2020
For Harley Softail FXDR 114 FXDRS 2019-2020
For Harley Electra Glide Standard FLHT 2019-2022
For Harley Electra Glide Ultra Classic FLHTCU 2017-2019
For Harley Electra Glide Revival FLH 2021
For Harley Ultra Limited FLHTK 2017-2022
For Harley Ultra Limited 115th Anniversary FLHTK 2018
For Harley Ultra Limited Low FLHTKL 2017-2018
For Harley Ultra Limited Shrine Edition FLHTK Shrine 2017-2022
For Harley Freewheeler FLRT 2017-2022
For Harley Tri Glide Ultra FLHTCUTG 2017-2022
For Harley Tri Glide Ultra Classic 115th Anniversary FLHTCUTG 2018
For Harley CVO Ultra Limited FLHTKSE 2018-2021
For Harley CVO Limited FLHTKSE 2017
For Harley CVO Road Glide FLTRXSE 2018-2022
For Harley CVO Road Glide Limited FLTRKSE 2022
For Harley CVO Street Glide FLHXSE 2017-2022
For Harley CVO Tri Glide FLHTCUTGSE 2020-2022

Disclaimer: Nicecnc parts are not sponsored or endorsed by, or affiliated with the brands its parts fit, including Harley-Davidson, Honda, Yamaha, Kawasaki, Suzuki, KTM, Duke, Husaberg, Husqvarna, BMW, Aprilia, Triumph, Piaggio, Ducati, MV Agusta, Moto Guzzi, Benelli, Buell, CF-Moto, Enfield, Hyosung, Indian, etc.