K&N Product


Air Filters

All K&N Air Filters
K&N Air Filters and Cleaning Kits
Automotive Replacement Air Filters
Universal Clamp-on Air Filters
Industrial/Small Engine Air Filters
Heavy Duty Diesel Air Filters
Crankcase Vent Air Filters
Crankcase Vent Filters- Covered
Custom Made Air Filters
XStream® Air Flow Top
Unique Air Filters
Custom End Cap (including inverted)
Air Filter Accessories

Cabin Air Filters

All K&N Cabin Air Filters

Oil Filters

All K&N Oil Filters
K&N Automotive Oil Filters
K&N Premium Wrench-Off® Oil Filters
Heavy Duty Wrench-Off® Oil Filters
Inline Fuel/Oil Filters

Marine Products

High Performance Marine Filters
Performance Marine Flame Arrestors
Performance Gold® Oil Filters for Boats
K&N Boat Flame Arrestors
Personal Watercraft Flame Arrestors
Personal Watercraft Flame Arrestor Performance Parts and Accessories

Air Intake Systems

All K&N Air Intakes
Automotive Air Intakes
Air Intake Performance Kits
Diesel Truck Air Intakes
Fuel Injection Performance Kits
77 series Performance Intakes
AirCharger® Air Intakes
Typhoon® Air Intakes
BlackhawkAir Intake Systems
Recreational Vehicle Air Intakes
57S Performance Airbox
Apollo Universal Cold Air Intake System
57i Performance Induction Kits
Replacement CARB EO Decal Request Form for Air Intakes

Other K&N Products

Automotive, Motorcycle and Marine Performance
Automotive Performance Parts
Performance Accessories
Industrial Air & Oil Filters
Air/Fuel Ratio Monitors
Airforce Foam Filter Wraps
Filter Minder Guages
K&N T-Shirts & Apparel
K&N Calendar

Air Filter Cleaning/Service

Air Filter Cleaning and Accessories
K&N Air Filter Cleaning Instructions
K&N Heavy Duty Air Filter Cleaning Instructions
K&N Hybrid Air Filter Cleaning Instructions
Pictures of Dirty and Clean Air Filters
Amount of Oil to Apply on a K&N Air Filter

Racing Performance

Racing, Custom Assemblies, Off-Road Air Filters and More
Custom Air Filter Assemblies and Lids
14 & 16 Inch Assemblies
11 Inch Assemblies
9 Inch Assemblies
7 Inch Assemblies
Custom 66 Assemblies
Custom Lids and Base Plates
Custom Assemblies with Carburetor Applications
4 inch Nostalgia Engine Assemblies
Flow Control Air Filter Assemblies
Flow Control Dimensions
Universal Air Box Assemblies & Other Carbon Fiber Composites
Drag Racing Scoop Air Filters and Racing Cone Air Filters
Off-Road, UMP Air Box and VW Carburetor Air Filters
Snowmobile Products
Injector Stack Filters
KART Airbox and Air Filters
Fuel Injection Style Air Box for Sprint Cars
Fuel Injection Line Air Filters
Plenums & Weber Carburetor Adapter
K&N Stubstacks

Fuel Filters

Fuel Filters
Inline Fuel/Oil Filters

Product Registration/Feedback

K&N Testimonials
K&N Product Information Request
K&N Product Questionnaire

Powersports Performance

K&N Performance Product Lines for Harley-Davidson® Motorcycles
Performance Air Intakes for Harley Davidson® Touring, Softail and Sportster Motorcycles
Street Metal Air Intake Systems for Harley-Davidson® Motorcycles
RK Series Air Intakes for Harley-Davidson® Motorcycles
K&N Replacement Air Filters for Harley-Davidson® Screamin' Eagle Air Intake Systems
K&N Stock Replacement Air Filters for Harley-Davidson® Motorcycles
K&N Performance Oil Filters for Harley-Davidson® Motorcycles
All K&N Motorcycle and ATV Performance Products
Motorcycle and ATV Air Filters
Off-Road & ATV OE Replacement High-Flow Air Filters
ATV Powerlids®
Motocross/Dirt Bike MX XStream® Air Filters
Custom Air Cleaners for Metric Cruiser Motorcycles
Dirt Track Air Cleaners for Mikuni 36-38MM Carburetor Motorcycles
Specialty Filters for Modified Minibikes
Custom Air Cleaners for Honda VTX1800 Motorcycles
Bajaj Pulsar Sports Bike Air Filters
Custom Air Cleaners for Yamaha Road Star Motorcycles
Motorcycle and ATV Air Intakes

Powersports Performance (continued)

Rhino, Ranger RZR and Arctic Cat Air Filters/Intakes
K&N Performance Products for Sport-ATVs
K&N XStream Performance Motorcross Air Filters
K&N Performance Products for Sportbikes
Motorcycle and ATV Oil Filters
Motorcycle and ATV Performance Parts
Velocity Stack Air Filter Adapter

Air Filter Cleaning/Service - Foreign

Cištení vzduchového K&N filtru
Onderhoudsinstructies voor K&N luchtfilters
K&N Air Filter Cleaning Instructions International
Instructions d´entretien du filtre à air K&N
Wartungsanleitung für K&N Luftfilter
Istruzioni per la pulizia di filtri aria
K&N instruções de limpeza do filtro do ar
Instrukcja czyszczenia filtrów powietrza K&N
Instrucciones de limpieza para filtros de aire K&N
Instruktion för rengöring av K&N's luftfilter

K&N Search Tools


Product Search - English

General Search
New Products
Search by Application
Search by Part Number
Search by VIN Number
Search by Cross Reference
Find Air Filters by Make/Model
Find Air Intakes by Make/Model
Find Oil Filters by Make/Model
Application Search Comment Definitions

Information Search

How to Search Using Your Vehicle
Installation Instructions Search
K&N Automotive Product Catalog
K&N Powersports Catalog
K&N Authorized Dealer Search

Product Line Search

Panel Replacement Air Filter Search
57i Series Air Intake Search
77 Series Air Intake Search
AC, AL, AT Air Filter Search
63 Series AirCharger Intake Search
Round Air Filter Search
57 Series FIPK Air Intake Search
Air Filter Wrap Search
BA, BD, BM, BU Replacement Air Filter Search
DU Replacement Air Filter Search
HA Replacement Air Filter Search
HD Replacement Air Filter Search

Product Line Search (continued)

KA Replacement Air Filter Search
SU Replacement Air Filter Search
YA Replacement Air Filter Search
Heavy Duty Air Filter Search
Heavy Duty Oil Filter Search
New Product Search
Industrial Air Filter Search
69 Series Typhoon Air intake Search
Promotional Product/Material Search
Apparel Search

Universal Air Filter Search

Universal Round Tapered Air Filter Search
Universal Dual Flange Oval Straight Air Filter Search
Universal Dual Flange Oval Tapered Air Filter Search
Universal Air Filter Dimension Search
Universal Oval Straight Air Filter Search
Universal Oval Tapered Air Filter Search
Universal Round Straight Air Filter Search

K&N Product Information


Product Warranty's/Guarantees

Product Warranty
Oil Filter Warranty
Heavy Duty Air Filter Warranty
Vehicle Warranty Statement
Installer Warranty Statements
K&N Warranty Department
K&N Warranty Experiences
Automotive Dealership Hassle Statement
Horsepower Guarantee
Check Engine Light Statement
Estimated HP Gains Statement
Non-50 State Legal Notice
Street Legal Statement

Product Testing

Air Filter Testing
Vibration Testing
HP Testing
Air Filter Efficiency Testing
Air Filter Efficiency Testing Procedure
Air Filter Airflow Testing Protocol
Common Warranty Repair Misdiagnosis
K&N Airflow Demonstration

K&N Media

Installation Videos
Racing and Product Videos
Wallpaper and Desktop Backgrounds
Audio Podcasts

Mass Air Flow Sensors

MAF Sensor Misdiagnosis
Vehicle Sensor Devices
MAF Sensor Test Result
MAF Sensor Statement
MAF Sensor Test Findings
If Diagnosed with MAF Sensor Failure
MAF Sensor Information Video 1
MAF Sensor Information Video 2
MAF Sensor Information Video 3
MAF Sensor Information Video 4

K&N News

Free Newsletter Sign Up
K&N News List
K&N Events
K&N Corporate News
K&N News
K&N Jobs
K&N Product News
K&N RSS Feeds

Other Information

Air Filter Facts
New Chevrolet Big Block
K&N Pro Series
Non-50 State Legal Notice
Million Mile Truck-Carl Judice
Chevy Silverado Replacement Air Filters

K&N Contingency

K&N Contingency Programs
NASCAR Contingency
NHRA Contingency
PPL Contingency
United Sprint Cup Contingency
USCS Contingency

K&N Corporate



US Headquarters


Online Store Policy
Privacy Policy
Job Listings
Supply Chain Transparency Statement
Technical Learning Center

Vehicles Needed

All Vehicles Needed
Vehicles Needed- USA
Vehicles Needed- UK
Vehicles Needed- Europe

Other Links

K&N U.K.
K&N Canada
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K&N Suomi
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K&N Russian
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Motorcycle Air Filters
ATV Air Filters
Types of Replacement Air Filters

Factory Tour

K&N 3D Virtual Tour
Design and Engineering
Air Intake Tube Fabrication
Warehousing and Shipping
Round Air Filter Production
Product Testing
Panel Air Filter Production
Air Filter Pleating
Composite Materials Production
K&N Racing
Heavy Duty Air Filter Production


K&N Dealer and Sevice Centers
Authorized Dealer Welcome Kit
E-mail Notification Services
Authorized Dealer Registration
Product Registration
Authorized Online Dealer Verification Process


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