K&N Engineering 63-1139 AirCharger Performance Air Intake System for 2017-2018 Harley-Davidson Touring Models

K&N AirCharger air intakes for select Harley-Davidson Touring, Softail, Twin-Cam and Sportster motorcycle models increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N high-flow air filter and cast aluminum intake tube. These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware. K&N high-flow intake systems give your Harley® an aggressive appearance while providing a significant increase in airflow resulting in more power. K&N AirCharger performance air intake systems increase power by eliminating the restrictive stock OE air cleaner and replacing it with a K&N complete performance intake system. Associated products: RE-5286DK Air Filter Wrap, RE-5286 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

• Washable & Reusable Air Filter: Includes a High-Flow Air Filter that can go up to 100,000 miles before cleaning under normal highway driving conditions.
• Washable and reusable K&N High-Flow cotton air filter that provides outstanding performance and protection
• Lasts up to 100,000 miles before service is required (depending on driving conditions)
• Designed to improve throttle response and engine sound
• Built-in breathers replace external OE breathers
• Easy to install, usually in 90 minutes or less
• Cast aluminum high-performance intake tube
• Integrated internal velocity stack
• Guaranteed to increase horsepower

Upgrade your Harley-Davidson Touring motorcycle with the K&N Engineering 63-1139 AirCharger performance air intake system. Designed to replace the restrictive factory air cleaner, this complete intake assembly uses a washable, reusable K&N high-flow cotton air filter and a cast aluminum intake tube to increase airflow to the engine. The result is improved throttle response, enhanced engine sound, and increased performance potential.

The K&N 63-1139 features a die-cast aluminum throttle-body mounting plate, integrated internal velocity stack, built-in breathers, and included mounting hardware for a straightforward installation that can typically be completed in 90 minutes or less. The reusable filter can provide service intervals of up to 100,000 miles under normal highway driving conditions, depending on the environment and riding conditions. Its aggressive appearance complements the styling of select Harley-Davidson Touring motorcycles.

Fitment: This intake system fits select 2017 Harley-Davidson FLRT Freewheeler, FLHTCUTG Tri Glide Ultra, FLHR Road King, FLHX Street Glide, FLTRX Road Glide, FLHXS Street Glide Special, FLTRXS Road Glide Special, FLHTCU Electra Glide Ultra Classic, FLTRU Road Glide Ultra, and FLHTK Ultra Limited models. Verify exact vehicle application before ordering. This product is not CARB approved and may not be legal for sale or use in emissions-controlled applications. California customers should review applicable regulations before installation. Associated products include the K&N RE-5286DK air filter wrap, RE-5286 universal clamp-on air filter, and 99-5000 Filter Care Service Kit Aerosol.

What's included: K&N high-flow washable air filter, cast aluminum intake tube, die-cast aluminum throttle-body mounting plate, integrated velocity stack, built-in breather components, and mounting hardware.

Features:

• High-Flow Washable Filter: Uses a reusable K&N cotton air filter designed to support increased airflow and provide long service intervals.
• Improved Airflow and Response: Replaces the restrictive stock air cleaner to help improve throttle response and overall engine performance.
• Cast Aluminum Intake Tube: Provides a durable, high-performance intake path with an integrated internal velocity stack.
• Easy Installation: Includes the required mounting hardware and is typically installable in 90 minutes or less.

Fitments:
2017 Harley Davidson FLHR Road King Base
2017 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2017 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2017 Harley Davidson FLHTK Ultra Limited Base
2017 Harley Davidson FLHTKL Ultra Limited Low Base
2017 Harley Davidson FLHX Street Glide Base
2017 Harley Davidson FLHXS Street Glide Special Base
2017 Harley Davidson FLRT Freewheeler Base
2017 Harley Davidson FLTRU Road Glide Ultra Base
2017 Harley Davidson FLTRX Road Glide Base
2017 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FLDE Deluxe 107 Base
2018 Harley Davidson FLFB Fat Boy 107 Base
2018 Harley Davidson FLFBS Fat Boy 114 Base
2018 Harley Davidson FLHC Heritage Classic 107 Base
2018 Harley Davidson FLHCS Heritage Classic 114 Base
2018 Harley Davidson FLHR Road King Base
2018 Harley Davidson FLHRXS Road King Special Base
2018 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2018 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2018 Harley Davidson FLHTK Ultra Limited Base
2018 Harley Davidson FLHTKL Ultra Limited Low Base
2018 Harley Davidson FLHX Street Glide Base
2018 Harley Davidson FLHXS Street Glide Special Base
2018 Harley Davidson FLRT Freewheeler Base
2018 Harley Davidson FLSB Sport Glide 107 Base
2018 Harley Davidson FLSL Softail Slim 107 Base
2018 Harley Davidson FLTRU Road Glide Ultra Base
2018 Harley Davidson FLTRX Road Glide Base
2018 Harley Davidson FLTRXS Road Glide Special Base
2018 Harley Davidson FXBB Street Bob 107 Base
2018 Harley Davidson FXBR Breakout 107 Base
2018 Harley Davidson FXBRS Breakout 114 Base
2018 Harley Davidson FXFB Fat Bob 107 Base
2018 Harley Davidson FXFBS Fat Bob 114 Base
2018 Harley Davidson FXLR Low Rider 107 Base
2019 Harley Davidson FLDE Deluxe 107 Base
2019 Harley Davidson FLFB Fat Boy 107 Base
2019 Harley Davidson FLFBS Fat Boy 114 Base
2019 Harley Davidson FLHC Heritage Classic 107 Base
2019 Harley Davidson FLHCS Heritage Classic 114 Base
2019 Harley Davidson FLHR Road King Base
2019 Harley Davidson FLHRXS Road King Special Base
2019 Harley Davidson FLHT Electra Glide Standard Base
2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base
2019 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2019 Harley Davidson FLHTK Ultra Limited Base
2019 Harley Davidson FLHTKL Ultra Limited Low Base
2019 Harley Davidson FLHX Street Glide Base
2019 Harley Davidson FLHXS Street Glide Special Base
2019 Harley Davidson FLRT Freewheeler Base
2019 Harley Davidson FLSB Sport Glide 107 Base
2019 Harley Davidson FLSL Softail Slim 107 Base
2019 Harley Davidson FLTRU Road Glide Ultra Base
2019 Harley Davidson FLTRX Road Glide Base
2019 Harley Davidson FLTRXS Road Glide Special Base
2019 Harley Davidson FXBB Street Bob 107 Base
2019 Harley Davidson FXBR Breakout 107 Base
2019 Harley Davidson FXBRS Breakout 114 Base
2019 Harley Davidson FXFB Fat Bob 107 Base
2019 Harley Davidson FXFBS Fat Bob 114 Base
2019 Harley Davidson FXLR Low Rider 107 Base
2020 Harley Davidson FLDE Deluxe 107 Base
2020 Harley Davidson FLFBS Fat Boy 114 Base
2020 Harley Davidson FLHC Heritage Classic 107 Base
2020 Harley Davidson FLHCS Heritage Classic 114 Base
2020 Harley Davidson FLHR Road King Base
2020 Harley Davidson FLHRXS Road King Special Base
2020 Harley Davidson FLHT Electra Glide Standard Base
2020 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2020 Harley Davidson FLHTK Ultra Limited Base
2020 Harley Davidson FLHX Street Glide Base
2020 Harley Davidson FLHXS Street Glide Special Base
2020 Harley Davidson FLRT Freewheeler Base
2020 Harley Davidson FLSB Sport Glide 107 Base
2020 Harley Davidson FLSL Softail Slim 107 Base
2020 Harley Davidson FLTRK Road Glide Limited Base
2020 Harley Davidson FLTRX Road Glide Base
2020 Harley Davidson FLTRXS Road Glide Special Base
2020 Harley Davidson FXBB Street Bob 107 Base
2020 Harley Davidson FXBRS Breakout 114 Base
2020 Harley Davidson FXFBS Fat Bob 114 Base
2020 Harley Davidson FXLR Low Rider 107 Base
2020 Harley Davidson FXLRS Low Rider S 114 Base
2020 Harley Davidson FXST Softail Standard 107 Base
2021 Harley Davidson FLFBS Fat Boy 114 Base
2021 Harley Davidson FLHC Heritage Classic 107 Base
2021 Harley Davidson FLHCS Heritage Classic 114 Base
2021 Harley Davidson FLHR Road King Base
2021 Harley Davidson FLHRXS Road King Special Base
2021 Harley Davidson FLHT Electra Glide Standard Base
2021 Harley Davidson FLHTCUTG Tri Glide Ultra Base
2021 Harley Davidson FLHTK Ultra Limited Base
2021 Harley Davidson FLHX Street Glide Base
2021 Harley Davidson FLHXS Street Glide Special Base
2021 Harley Davidson FLRT Freewheeler Base
2021 Harley Davidson FLSB Sport Glide 107 Base
2021 Harley Davidson FLSL Softail Slim 107 Base
2021 Harley Davidson FLTRK Road Glide Limited Base
2021 Harley Davidson FLTRX Road Glide Base
2021 Harley Davidson FLTRXS Road Glide Special Base
2021 Harley Davidson FXBBS Street Bob 114 Base
2021 Harley Davidson FXFBS Fat Bob 114 Base
2021 Harley Davidson FXLRS Low Rider S 114 Base
2021 Harley Davidson FXST Softail Standard 107 Base
2022 Harley-Davidson FLFBS Fat Boy 114 Base
2022 Harley-Davidson FLHCS Heritage Classic 114 Base
2022 Harley-Davidson FLHR Road King Base
2022 Harley-Davidson FLHRXS Road King Special Base
2022 Harley-Davidson FLHT Electra Glide Standard Base
2022 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2022 Harley-Davidson FLHTK Ultra Limited Base
2022 Harley-Davidson FLHX Street Glide Base
2022 Harley-Davidson FLHXS Street Glide Special Base
2022 Harley-Davidson FLRT Freewheeler Base
2022 Harley-Davidson FLSB Sport Glide 107 Base
2022 Harley-Davidson FLTRK Road Glide Limited Base
2022 Harley-Davidson FLTRX Road Glide Base
2022 Harley-Davidson FLTRXS Road Glide Special Base
2022 Harley-Davidson FXBBS Street Bob 114 Base
2022 Harley-Davidson FXFBS Fat Bob 114 Base
2022 Harley-Davidson FXLRS Low Rider S 117 Base
2022 Harley-Davidson FXLRST Low Rider ST 117 Base
2022 Harley-Davidson FXST Softail Standard 107 Base
2023 Harley-Davidson FLFBS Fat Boy 114 Base
2023 Harley-Davidson FLHCS Heritage Classic 114 Base
2023 Harley-Davidson FLHRXS Road King Special Base
2023 Harley-Davidson FLHTCUTG Tri Glide Ultra Base
2023 Harley-Davidson FLHTK Ultra Limited Base
2023 Harley-Davidson FLHX Street Glide Base
2023 Harley-Davidson FLHXS Street Glide Special Base
2023 Harley-Davidson FLRT Freewheeler Base
2023 Harley-Davidson FLTRK Road Glide Limited Base
2023 Harley-Davidson FLTRT Road Glide 3 Base
2023 Harley-Davidson FLTRX Road Glide Base
2023 Harley-Davidson FLTRXS Road Glide Special Base
2023 Harley-Davidson FXBBS Street Bob 114 Base
2023 Harley-Davidson FXFBS Fat Bob 114 Base
2023 Harley-Davidson FXLRST Low Rider ST 117 Base
2023 Harley-Davidson FXST Softail Standard 107 Base
2024 Harley-Davidson FXLRST Low Rider ST 117 Base
2025 Harley-Davidson FXLRST Low Rider ST 117 Base

Air Freight Prohibited: false
Not Carb Approved: true
Carb Acknowledgement Required: true
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Regular Stock: false
Units Per Sku: 1