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K&N · 63-1138

Part #: 63-1138
UPC: 024844365262

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Description: Intake System-Harley Davidson; K&N AirCharger Air Intakes for select Harley-Davidson Touring, Softail, Twin-Cam & Sportster motorcycle models increase power by eliminating the restrictive stock air cleaner and replacing it with a low restriction intake.

Description:

Description

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 a black powder-coated mandrel bent aluminum intake tube. These intakes come with a billet 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.

Features & benefits

  • Increased Horsepower: Guaranteed to increase horsepower, helping unlock greater performance from your engine.
  • Enhanced Driving Experience: Improves throttle response and improved engine sound.
  • Premium Construction: Built with premium intake materials and a durable, high-quality finish designed for lasting performance.
  • 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.

Information

Associated products: RC-3680DK Air Filter Wrap, RE-0960 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

Application summary

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

Specifications

GTIN
00024844365262
Weight
3 lb
Height
4.88 in
Length
11.75 in
Width
9.5 in
EO
Not in CA
Life cycle
Available to Order
Alt. part number
63-1138
AAM brand code
KAN
Warehouse brand code
KAN
AAIA brand code
BBWQ

Attributes

AAM Standard Pack
1
Air Box Included
No
Air Filter Color
Red
Air Filter Material
Cotton Gauze
Air Filter Outlet Shape
Round
Air Filter Washable
Yes
Alternate Part Number
63-1138
California Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
California Restricted
Not legal for sale or use in California
Clamp Color/Finish
Natural
Clamp Material
Stainless Steel
Clamp Style
Regular
Clamps Included
1
Coupler Color/Finish
Not Applicable
Couplers Included
None
Estimated Horsepower Gain
5.97 HP @ 4812 RPM
Horse Power Increase
6 HP
Intake Pipe Color / Finish
Textured Black
Intake Pipe Inlet Shape
Round
Intake Pipe Material
Aluminum
Intake Pipe Ports
All intake tube ports needed for the specified applications are included
Mass Air Flow Sensor Adapter Included
No
Mounting Hardware Included
Yes
Oil Included
Yes
Package Material
Corrugated
Package Type
Box
Product Box Height
4.88 in (124 mm)
Product Box Length
11.75 in (298 mm)
Product Box Width
9.5 in (241 mm)
Product Style
Motorcycle Intake System
RPM
4812
Replacement Filter
RE-0960
Retail Packaging
Yes
Street Legal In All US States
Not legal for sale or use in California on any pollution controlled motor vehicle.
TUV Approved (Europe)
No
Title
K&N 63-1138 Intake System-Harley Davidson
Warranty
No-Hassle Lifetime Limited
Weight
3 lb (1.4 kg)

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

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