K&N Motorcycle Air Intakes & Filters

K&N
  • K&N® - Power Sport XStream™ Round Tapered Red Air Filter (3" F x 6" B x 5" T x 6.5" H)
    K&N®Power Sport XStream™ Round Tapered Red Air Filter (3" F x 6" B x 5" T x 6.5" H) (RX-4730XD)
    0
    # mpn1950383
    Universal Power Sport XStream™ Round Tapered Red Air Filter (RX-4730XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars,...
    Outstanding protection in harsh dusty conditionsWashable and reusable
    $139.99
  • K&N® - Round Tapered Red Air Filter (2.75" F x 6" B x 5" T x 5.5" H)
    K&N®Round Tapered Red Air Filter (2.75" F x 6" B x 5" T x 5.5" H) (RU-4960XD)
    0
    # mpn1949419
    Universal Round Tapered Red Air Filter (RU-4960XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles,...
    Designed to increase horsepower and accelerationHigh air flow with excellent filtration
    $64.99
  • K&N® - Universal Clamp-On Air Filter
    K&N®Universal Clamp-On Air Filter (RU-1039)
    0
    # mpn4846545897
    Universal Air Filter (RU-1039) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other...
    Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
    $59.99
  • K&N® - Xstream Series Unique Red Air Filter (3.125" H)
    K&N®Xstream Series Unique Red Air Filter (3.125" H) (YA-2506XD)
    0
    # mpn4565170274
    Xstream Series Unique Red Air Filter (YA-2506XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors,...
    Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
    $199.99
  • K&N® - Xstream Series Unique Red Air Filter (3.5" H)
    K&N®Xstream Series Unique Red Air Filter (3.5" H) (HA-4513XD)
    0
    # mpn4565173330
    Xstream Series Unique Red Air Filter (HA-4513XD) by K&N®. K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors,...
    Designed to increase horsepower and accelerationHundreds of sizes and shapes for most applications
    $199.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1137S)
    0
    # mpn4666226229
    57 Series FIPK Generation II Cold Air Intake System (57-1137S) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $199.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1134)
    0
    # mpn4652632083
    57 Series FIPK Generation II Cold Air Intake System (57-1134) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $249.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1139S)
    0
    # mpn4652632066
    57 Series FIPK Generation II Cold Air Intake System (57-1139S) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $199.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1139)
    0
    # mpn4652632065
    57 Series FIPK Generation II Cold Air Intake System (57-1139) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $199.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1138)
    0
    # mpn4652632035
    57 Series FIPK Generation II Cold Air Intake System (57-1138) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $299.99
  • K&N® - 57 Series FIPK Generation II Cold Air Intake System
    K&N®57 Series FIPK Generation II Cold Air Intake System (57-1125)
    0
    # mpn4532778531
    57 Series FIPK Generation II Cold Air Intake System (57-1125) by K&N®. This kit improves airflow into your engine. It includes a K&N air filter and a custom designed air intake tube. The K&N filter increases the airflow and the intake...
    Guaranteed to increase horsepowerDesigned to improve throttle response and engine sound
    $299.99
  • K&N® - 63 Series Aircharger Cold Air Intake System
    K&N®63 Series Aircharger Cold Air Intake System (63-1126)
    0
    # mpn4565028051
    63 Series Aircharger Cold Air Intake System (63-1126) by K&N®. Increased airflow and air volume into your engine results in more horsepower and torque, and better acceleration you can feel. This air intake kit is designed to maximize...
    Guaranteed to increase horsepower and improve accelerationCustom designed and engineered for each application
    $349.99
  • K&N® - Power Sport Air Intake System
    K&N®Power Sport Air Intake System (RK-3955S)
    0
    # mpn4650399853
    Power Sport Air Intake System (RK-3955S) by K&N®. K&N Powersports Air Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N...
    High performance design for outstanding filtrationHigh-efficiency media with uniform pleats
    $299.99
  • K&N® - Power Sport Air Intake System
    K&N®Power Sport Air Intake System (RK-3950)
    0
    # mpn4565029682
    Power Sport Air Intake System (RK-3950) by K&N®. K&N Powersports Air Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available. K&N...
    High performance design for outstanding filtrationHigh-efficiency media with uniform pleats
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3947X)
    0
    # mpn4565027028
    Street Metal Air Cleaner Assembly (RK-3947X) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3953)
    0
    # mpn4565025972
    Street Metal Air Cleaner Assembly (RK-3953) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3952)
    0
    # mpn4565025971
    Street Metal Air Cleaner Assembly (RK-3952) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3947XB)
    0
    # mpn4532779015
    Street Metal Air Cleaner Assembly (RK-3947XB) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $349.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3936)
    0
    # mpn4532778646
    Street Metal Air Cleaner Assembly (RK-3936) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3909-1)
    0
    # mpn4532778641
    Street Metal Air Cleaner Assembly (RK-3909-1) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3937)
    0
    # mpn4532778515
    Street Metal Air Cleaner Assembly (RK-3937) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $249.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3933)
    0
    # mpn4532778513
    Street Metal Air Cleaner Assembly (RK-3933) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $349.99
  • K&N® - Street Metal Air Cleaner Assembly
    K&N®Street Metal Air Cleaner Assembly (RK-3910-1)
    0
    # mpn4532778509
    Street Metal Air Cleaner Assembly (RK-3910-1) by K&N®. K&N Street Metal Series High-Flow Air Cleaner Assembly are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the...
    Washable and reusableChrome-plated cover
    $299.99
  • K&N® - Air Filter Cleaner
    K&N®Air Filter Cleaner (99-0638)
    0
    # mpn4418648821
    Universal Air Filter Cleaner Kit (99-0638) by K&N®. This is a 1 US gallon container of K&N Heavy Duty Air Filter Cleaner. It is the only cleaner recommended for cleaning heavy duty commercial grade air filters. This cleaner can be used...
    Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency
    $37.99
  • K&N® - Air Filter Cleaner
    K&N®Air Filter Cleaner (99-0624)
    3
    # mpn4418648820
    Universal Air Filter Cleaner Kit (99-0624) by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This...
    Pump spray bottleSpecially formulated for synthetic filters
    $18.99
  • K&N® - Air Filter Cleaner and Degreaser
    K&N®Air Filter Cleaner and Degreaser (99-0606)
    1
    # mpn4418649031
    Universal Air Filter Recharge Kit (99-0606) by K&N®. K&N Power Kleen works to dissolve the dirt build up and old filter oil, then it can be washed away with water. It is a great cleaner for K&N Hybrid air filters, K&N Blackhawk air...
    Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency
    $10.49
  • K&N® - Air Filter Cleaner and Degreaser Refill
    K&N®Air Filter Cleaner and Degreaser Refill (99-0635)
    1
    # mpn4418648186
    Universal Air Filter Recharge Kit (99-0635) by K&N®. K&N Power Kleen works to dissolve the dirt build up and old filter oil, then it can be washed away with water. It is a great cleaner for K&N Hybrid air filters, K&N Blackhawk air...
    Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency
    $37.99
  • K&N® - Air Filter Cleaning Kit
    K&N®Air Filter Cleaning Kit (99-5050)
    12
    # mpn4491807231
    Air Filter Cleaning Kit by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This Recharger Kit will restore...
    Maintenance system for all K&N Filtercharger air filtersRestores air flow efficiency
    $17.99
  • K&N® - Air Filter Cleaning Kit
    K&N®Air Filter Cleaning Kit (99-6000)
    0
    # mpn4418649034
    Universal Air Filter Cleaner Kit (99-6000) by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This...
    The only oil designed specifically for K&N filtersSpecially formulated to improve air filter performance
    $21.99
  • K&N® - Air Filter Cleaning Kit Squeeze
    K&N®Air Filter Cleaning Kit Squeeze (99-5050BK)
    0
    # mpn4636862611
    Universal Air Filter Cleaner Kit (99-5050BK) by K&N®. K&N Recharger Kit is designed to service your K&N oiled cotton air filter when it gets dirty. The kit comes with K&N Power Kleen air filter cleaner and K&N air filter oil. This...
    The only oil designed specifically for K&N filtersSpecially formulated to improve air filter performance
    $21.99




Founded in 1969, K&N has grown into a recognized leader in motor vehicle filtration and technology. The company has always been committed to innovating and offering its customers nothing less than perfection. Now K&N offers a comprehensive line of high-performance air and oil filters and air intake systems for a wide range of motorcycle applications. Whether you have a cruiser, street or dirt bike, K&N has the solution to meet your needs. Manufactured in the USA using advanced manufacturing innovations, the company’s products are unsurpassed in operation, protection, and longevity. They are proven to ensure excellent airflow and boost your engine’s power.

It all started in the early sixties, when Norm McDonald and Ken Johnson, motorcycle racers themselves, came up with a revolutionary idea. They wanted to redesign the already-existing air filters and empower them to capture all the dust, debris, and other particles of harsh off-road racing environments. After carrying out experiments with different types of filter media, they found out that an oiled cotton filter not only ensures efficient filtration but also can be washed and reused. That was how the iconic air filter was created. Today, almost 60 years later, K&N continues to rediscover what filtration products can do.

The company also provides first-rate oil filters ensuring high flow rates and providing exceptional filtration. The filters ensure to deliver a steady oil flow which makes these filters a go-to choice for performance-minded riders. K&N extensively tests all filters for functionality, burst strength, and capacity. So, you can rely on their durability and reliable, solid operation. Another distinguished company’s products are cold air intakes. The company offers them in several options taking into account that different customers may have different filter media requirements, maintenance needs, and style preferences. You can select from mandrel-bent or powder-coated aluminum, and polyethylene intake tubing. All the of air intake systems are intended to help you get more horsepower out of your engine; they boast a renovated, clean appearance while delivering more roaring sound on acceleration and quieter operation when moving on the speed.

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