K&N Air Filter Krk-3944
K&N Air Filter Krk-3944 is backordered and will ship as soon as it is back in stock.
Availability
Availability
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Description
Description
- Designed for Harley-Davidson motorcycles
- Increasehorsepower and torque
- Extra tall air filter design provides evenmore air flow and longer service intervals than standard RK-series airintakes
- Easy to install
- Made in theU.S.A.
- Backed by K&N Million Mile LimitedWarranty
For over 40 years K&N has been designing and manufacturingperformance air filters for the motorcycle and ATV enthusiast interested inmaximizing horsepower and acceleration. Our air filter is designed toachieve high virtually unrestricted air flow while maintaining filtrationlevels critical to ensure long engine life. K&N Air Filters will NOTvoid Motorcycle Warranty and are environmentally friendly. K&N ReusableAir Filters reduce the volume of disposable air filters that end up inlandfills!
- Designed to provide increased Horsepower andAcceleration
- Pleated cotton media provides a large filtrationarea offering low restriction and long serviceintervals
- Multi-Layers of woven cotton gauze media offersexcellent filtration
- Fits directly into OEM Airbox withapplication specific Sealing Bead ensuring a precise fit
- No fuelManagement modifications are normally required to obtain increasedperformance
- Washable & reusable most are pre-oiled and readyto ride!
In the early 1960s two motorcycle racers Ken Johnson and Norm McDonald(K&N) developed a ground-breaking new idea for an air filter. Afterexperimenting with numerous types of filter media they discovered that anoiled cotton design allowed the filter to not only capture contaminantsvery efficiently but also allowed it to be washed and reused and theoriginal K&N High-Flow Air Filter was born. Five decades later K&Nis still innovating industry-leading filtration technology. In addition toperformance air filters K&N® now manufactures a variety of otherprotection and perfo
Special Order Information
Special Order Information
Special Order items may take 1-3 business days to arrive in store
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