Home - Return to Previous Page
Click on image to zoom

K&N Engineering Aircharger Intake System - Black - 57-1139

57-1139

Description

K&NR AIRCHARGERR Performance Air Intake Systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&NR complete performance intake system. Built with a heritage of over 45 years of performance, building horsepower and making motorcycles perform to get you moving down the highway! K&Ns AIRCHARGER Intake System will give your motorcycle an aggressive appearance while providing a significant increase in airflow resulting in more horsepower and torque delivered to the rear wheels
Cast aluminum high-performance intake tube
Integrated internal velocity stack
Built-in breathers replace external OE breathers
K&NR High-Flow cotton air filter provides outstanding performance and protection
Fits Harley-Davidson Touring Models, without Lower Fairings

Product Series

Application List

YearsMakeModelApplicationNotes
2018 - 2020Harley DavidsonFLDE Deluxe 107
2018 - 2019Harley DavidsonFLFB Fat Boy 107
2018 - 2022Harley DavidsonFLFBS Fat Boy 114
2018 - 2021Harley DavidsonFLHC Heritage Classic 107
2018 - 2022Harley DavidsonFLHCS Heritage Classic 114
2017 - 2022Harley DavidsonFLHR Road King
2017 - 2022Harley DavidsonFLHRXS Road King Special
2019 - 2022Harley DavidsonFLHT Electra Glide Standard
2017 - 2022Harley DavidsonFLHTK Ultra Limited
2017 - 2019Harley DavidsonFLHTKL Ultra Limited Low
2017 - 2022Harley DavidsonFLHX Street Glide
2017 - 2022Harley DavidsonFLHXS Street Glide Special
2017 - 2022Harley DavidsonFLRT Freewheeler
2018 - 2021Harley DavidsonFLSB Sport Glide 107
2018 - 2021Harley DavidsonFLSL Softail Slim 107
2020 - 2022Harley DavidsonFLTRK Road Glide Limited
2017 - 2022Harley DavidsonFLTRX Road Glide
2017 - 2022Harley DavidsonFLTRXS Road Glide Special
2018 - 2020Harley DavidsonFXBB Street Bob 107
2018 - 2019Harley DavidsonFXBR Breakout 107
2018 - 2020Harley DavidsonFXBRS Breakout 114
2019 - 2020Harley DavidsonFXDRS FXDR 114
2018 - 2019Harley DavidsonFXFB Fat Bob 107
2018 - 2022Harley DavidsonFXFBS Fat Bob 114
2018 - 2020Harley DavidsonFXLR Low Rider 107
2020 - 2021Harley DavidsonFXLRS Low Rider S 114

Shipping Information

  • Item Requires Shipping
  • 5.0 lbs.
  • W6.0000” x H10.0000” x L4.0000”
  • Free Ground Shipping (1 - 5 Days)