Description
PRODUCT OVERVIEW
The K&N AirCharger High Performance Intake (63 Series) is a sister product to our the K&N Series FIPK (57 Series). The K&N AirCharger High Performance Intakes are built for many different vehicles and represent a dramatic improvement over a K&N O/E replacement filter alone; they use only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow “chain” robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. The K&N AirCharger High Performance Intake are truly state-of-the-art. Starting with the largest conical shaped High-Flow air filter that can fit into the engine compartment while using factory holes and mounting points. This extra filter size provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. The oversize air filter also captures and holds more dirt increasing the service life before a cleaning is required (up to 100,000 miles). The filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower. Next we attach the filter to a rotationally molded tube made from interlaced High Density Polyethylene. This process allows us to precisely shape the tube to reduce turbulence and accelerate airflow into the engine. This is why some of K&N’s tubes have unique shapes or indentations that are specifically engineered for each application. Finally the tube is connected to the engine with adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. Put all this together and you have the best high-flow intake system available today. FEATURES * Guaranteed to Provide more HP and Increased Acceleration * Engineered to Specific Vehicle Design * Easy to Install, Usually in 90 minutes or less! * Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions) * Million Mile Limited Warranty * Replaces OEM Filter and Air Box * Air Filter is Washable and Reusable * Works with Original Equipment Manufacturer Computer Systems * Designed to use Factory Holes & Mounting Points Whenever Possible * Street Legal in Most States (not street legal in CA)
PRODUCT DETAILS
Part Number:
knn63-1138
Description:
Aircharger Intake Kit
Air Filter Color:
Red
Air Filter Material:
Cotton Gauze
Air Filter Outlet Shape:
Round
California Restricted:
Not legal for sale or use in California
Clamp Material:
Stainless Steel
Clamp Style:
Regular
Clamps Included:
1
Couplers Included:
Estimated Horsepower Gain:
5.97 HP @ 4812 RPM
Horse Power Increase:
6 HP
Intake Pipe Color / Finish:
Textured Black
Intake Pipe Material:
Aluminum
Product Style:
Motorcycle Intake System
Replacement Filter:
RE-0960
RPM:
4812
Title:
K&N 63-1138 Performance Air Intake System
Weight:
3 lb (1.4 kg)
Mounting Hardware Included:
Yes
Product Box Height:
4.88 in (124 mm)
Product Box Length:
11.75 in (298 mm)
Product Box Width:
9.5 in (241 mm)
Street Legal In All US States:
No
TUV Approved (Europe):
No
Air Box Included:
No
Air Filter Washable:
Yes
Clamp Color/Finish:
Natural
Coupler Color/Finish:
Not Applicable
Intake Pipe Inlet Shape:
Round
Mass Air Flow Sensor Adapter Included:
Mass Air Flow Sensor Adapter Included When Required
Oil Included:
Filter Is Pre-Oiled
Package Material:
Corrugated
Package Type:
Box
Warranty:
1,000,000 Miles/10 Year
Prop 65 (C, R or CR):
CR
Prop 65 – Short Label:
WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
Prop 65 Warning Label:
https://www.knfilters.com/images/l/prop65.jpg
Prop 65 Yes/No:
Yes
Intake Pipe Ports:
All intake tube ports needed for the specified applications are included
VEHICLE FITMENT
- 2018-2020 Harley Davidson FLDE Deluxe 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2019 Harley Davidson FLFB Fat Boy 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2022 Harley Davidson FLFBS Fat Boy 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2021 Harley Davidson FLHC Heritage Classic 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2022 Harley Davidson FLHCS Heritage Classic 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2022 Harley Davidson FLHR Road King Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018 Harley Davidson FLHRXS Road King Special Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLHRXS Road King Special Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018 Harley Davidson FLHT Electra Glide Standard Base –.1690cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLHT Electra Glide Standard Base –.1746cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2019 Harley Davidson FLHTCU Electra Glide Ultra Classic Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLHTCUTG Tri Glide Ultra Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLHTCUTG Tri Glide Ultra Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLHTK Ultra Limited Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLHTK Ultra Limited Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLHTKL Ultra Limited Low Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019 Harley Davidson FLHTKL Ultra Limited Low Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: Exc. Lower Fairings; California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2022 Harley Davidson FLHX Street Glide Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLHXS Street Glide Special Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLHXS Street Glide Special Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLRT Freewheeler Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLRT Freewheeler Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2021 Harley Davidson FLSB Sport Glide 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2021 Harley Davidson FLSL Softail Slim 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2020-2022 Harley Davidson FLTRK Road Glide Limited Base –.1868cc Air Intake Systems::Cold Air Intakes
2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLTRU Road Glide Ultra Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019 Harley Davidson FLTRU Road Glide Ultra Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2022 Harley Davidson FLTRX Road Glide Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2017-2018 Harley Davidson FLTRXS Road Glide Special Base –.1746cc Air Intake Systems::Cold Air Intakes
2017: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2019-2022 Harley Davidson FLTRXS Road Glide Special Base –.1868cc Air Intake Systems::Cold Air Intakes
2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2020 Harley Davidson FXBB Street Bob 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2021-2022 Harley Davidson FXBBS Street Bob 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2019 Harley Davidson FXBR Breakout 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2020 Harley Davidson FXBRS Breakout 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2019 Harley Davidson FXFB Fat Bob 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2022 Harley Davidson FXFBS Fat Bob 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2018-2020 Harley Davidson FXLR Low Rider 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2018: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2019: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2020-2021 Harley Davidson FXLRS Low Rider S 114 Base –.1868cc Air Intake Systems::Cold Air Intakes
2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2022 Harley Davidson FXLRS Low Rider S 117 Base –.1923cc Air Intake Systems::Cold Air Intakes
2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
- 2020-2022 Harley Davidson FXST Softail Standard 107 Base –.1746cc Air Intake Systems::Cold Air Intakes
2020: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2021: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube 2022: California Air Resources Board Exempt: No; 63 Series - Off-Road Use, Black; w/o Logo on Tube
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