Air Filters

K&N Universal Clamp-On Air Filter (RU-1900) K&N Universal Clamp-On Air Filter (RU-1900) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1900)

$79.99
BBWQ_RU-1900
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RC-1894) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1894)

$169.99
BBWQ_RC-1894
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-045V) K&N Universal Clamp-On Air Filter (RU-045V) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-045V)

$74.99
BBWQ_RU-045V
Air Filters Air Intakes 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...
K&N 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178) K&N 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178) Quick View
K&N

K&N 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178)

$64.99
BBWQ_33-3178
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179) K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179) Quick View
K&N

K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179)

$54.99
BBWQ_33-3179
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521) K&N 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521) Quick View
K&N

K&N 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521)

$59.99
BBWQ_HA-3521
Air Filters Air Intakes K&N
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific...
K&N Universal Clamp-On Air Filter (RU-3510) K&N Universal Clamp-On Air Filter (RU-3510) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-3510)

$74.99
BBWQ_RU-3510
Air Filters Air Intakes 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...
K&N 98-00 Honda CB400 VTEC 400 Replacement Air Filter (HA-4098) Quick View
K&N

K&N 98-00 Honda CB400 VTEC 400 Replacement Air Filter (HA-4098)

$64.99
BBWQ_HA-4098
Air Filters Air Intakes K&N
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific...
K&N Universal Clamp-On Air Filter (RU-6104) K&N Universal Clamp-On Air Filter (RU-6104) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-6104)

$89.99
BBWQ_RU-6104
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-1033) K&N Universal Clamp-On Air Filter (RU-1033) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1033)

$89.99
BBWQ_RU-1033
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-4480) K&N Universal Clamp-On Air Filter (RU-4480) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-4480)

$79.99
BBWQ_RU-4480
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-9670) K&N Universal Clamp-On Air Filter (RU-9670) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-9670)

$89.99
BBWQ_RU-9670
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-9920) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-9920)

$89.99
BBWQ_RU-9920
Air Filters Air Intakes 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...
K&N Universal Air Filter - Carbon Fiber Top (RP-3221) K&N Universal Air Filter - Carbon Fiber Top (RP-3221) Quick View
K&N

K&N Universal Air Filter - Carbon Fiber Top (RP-3221)

$139.99
BBWQ_RP-3221
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RU-5144) K&N Universal Clamp-On Air Filter (RU-5144) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5144)

$89.99
BBWQ_RU-5144
Air Filters Air Intakes 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...
K&N 54 Series Flexible Hose Kit (85-7000) Quick View
K&N

K&N 54 Series Flexible Hose Kit (85-7000)

$52.99
BBWQ_85-7000
Air Filters Air Intakes K&N
K&N's flexible hose kit is used with the 54 Series Universal Air Intake System. It connects directly to the 54 Series intake housing using...
K&N Precharger Air Filter Wrap Round Straight Black (RU-0980PK) Quick View
K&N

K&N Precharger Air Filter Wrap Round Straight Black (RU-0980PK)

$29.99
BBWQ_RU-0980PK
Air Filters Air Intakes K&N
The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions....
K&N Universal Clamp-On Air Filter (RU-1001) K&N Universal Clamp-On Air Filter (RU-1001) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1001)

$79.99
BBWQ_RU-1001
Air Filters Air Intakes 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...
K&N Universal Clamp-On Air Filter (RF-9160) K&N Universal Clamp-On Air Filter (RF-9160) Quick View
K&N

K&N Universal Clamp-On Air Filter (RF-9160)

$69.99
BBWQ_RF-9160
Air Filters Air Intakes 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...
K&N HVAC Filter Cleaner (99-6010) K&N HVAC Filter Cleaner (99-6010) Quick View
K&N

K&N HVAC Filter Cleaner (99-6010)

$21.99
BBWQ_99-6010
Air Filters Air Intakes K&N
K&N part 99-6010 is a 32 ounce pump spray bottle of HVAC Filter Cleaner. K&N HVAC Filter Cleaner is the only cleaner recommended to...
K&N 9 Inch Top Plate (06883) Quick View
K&N

K&N 9 Inch Top Plate (06883)

$21.99
BBWQ_06883
Air Filters Air Intakes K&N
K&N air filter top plates will securely seal the top of an air filter and add an impressive visual upgrade to your engine compartment....
K&N 94-97 AM Gen. Hum Vee V8-6.5L Diesel Drop In Air Filter (E-1700) Quick View
K&N

K&N 94-97 AM Gen. Hum Vee V8-6.5L Diesel Drop In Air Filter (E-1700)

$239.99
BBWQ_E-1700
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 67-71 Ford/Mercury Drop In Air Filter (E-1560) Quick View
K&N

K&N 67-71 Ford/Mercury Drop In Air Filter (E-1560)

$99.99
BBWQ_E-1560
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H (RU-5295) K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H (RU-5295) Quick View
K&N

K&N Universal Clamp-On Air Filter 7-1/2in 6 DEG FLG 5in OD 20 1/8in H (RU-5295)

$99.99
BBWQ_RU-5295
Air Filters Air Intakes 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...
K&N DryCharger Air Filter Wrap - Oval Straight - Black (RC-1820DK) Quick View
K&N

K&N DryCharger Air Filter Wrap - Oval Straight - Black (RC-1820DK)

$24.99
BBWQ_RC-1820DK
Air Filters Air Intakes K&N
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Universal Chrome Filter 2.875in Flange ID / 5.188 Base OD / 3.5in Top OD / 4.438in Height (RC-4570) K&N Universal Chrome Filter 2.875in Flange ID / 5.188 Base OD / 3.5in Top OD / 4.438in Height (RC-4570) Quick View
K&N

K&N Universal Chrome Filter 2.875in Flange ID / 5.188 Base OD / 3.5in Top OD / 4.438in Height (RC-4570)

$74.99
BBWQ_RC-4570
Air Filters Air Intakes 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...
K&N 23-24 Honda CR-V Replacement Air Filter (33-5145) K&N 23-24 Honda CR-V Replacement Air Filter (33-5145) Quick View
K&N

K&N 23-24 Honda CR-V Replacement Air Filter (33-5145)

$74.99
BBWQ_33-5145
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 2023 Chevy Colorado Replacement Air Filter (33-5143) K&N 2023 Chevy Colorado Replacement Air Filter (33-5143) Quick View
K&N

K&N 2023 Chevy Colorado Replacement Air Filter (33-5143)

$74.99
BBWQ_33-5143
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 2021 Jeep Grand Cherokee V6 3.6L Replacement Air Filter (33-5123) K&N 2021 Jeep Grand Cherokee V6 3.6L Replacement Air Filter (33-5123) Quick View
K&N

K&N 2021 Jeep Grand Cherokee V6 3.6L Replacement Air Filter (33-5123)

$69.99
BBWQ_33-5123
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 22-23 Mercedes Benz SL55 AMG V8 4.0L Replacement Air Filters (2 Per Box) (33-3181) K&N 22-23 Mercedes Benz SL55 AMG V8 4.0L Replacement Air Filters (2 Per Box) (33-3181) Quick View
K&N

K&N 22-23 Mercedes Benz SL55 AMG V8 4.0L Replacement Air Filters (2 Per Box) (33-3181)

$149.99
BBWQ_33-3181
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 20-22 Chevrolet Onix L3-1.0L Gas Replacement Air Filter (33-3170) K&N 20-22 Chevrolet Onix L3-1.0L Gas Replacement Air Filter (33-3170) Quick View
K&N

K&N 20-22 Chevrolet Onix L3-1.0L Gas Replacement Air Filter (33-3170)

$59.99
BBWQ_33-3170
Air Filters Air Intakes K&N
K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are...
K&N 2023 Honda CB750 Hornet / XL750 Transalp Replacement Air Filter (HA-7523) K&N 2023 Honda CB750 Hornet / XL750 Transalp Replacement Air Filter (HA-7523) Quick View
K&N

K&N 2023 Honda CB750 Hornet / XL750 Transalp Replacement Air Filter (HA-7523)

$79.99
BBWQ_HA-7523
Air Filters Air Intakes K&N
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific...
K&N Air Filter Wrap (HA-4504-TDK) Quick View
K&N

K&N Air Filter Wrap (HA-4504-TDK)

$29.99
BBWQ_HA-4504-TDK
Air Filters Air Intakes K&N
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Air Filter Wrap (HA-4099-TDK) Quick View
K&N

K&N Air Filter Wrap (HA-4099-TDK)

$29.99
BBWQ_HA-4099-TDK
Air Filters Air Intakes K&N
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Air Filter Wrap (YA-7008DK) Quick View
K&N

K&N Air Filter Wrap (YA-7008DK)

$24.99
BBWQ_YA-7008DK
Air Filters Air Intakes K&N
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
K&N Air Filter Wrap (YA-6601DK) Quick View
K&N

K&N Air Filter Wrap (YA-6601DK)

$29.99
BBWQ_YA-6601DK
Air Filters Air Intakes K&N
The K&N Drycharger is a silicone treated, polyester wrap that is made to cover K&N Air Filters or Personal Watercraft Flame Arrestors. These Drychargers,...
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Replacing the original equipment air filter is one of the easiest and least expensive things you can do to get more performance and economy from your car or truck. No matter what you drive, we have direct fit performance air filters that will install right in your vehicle's factory air box. Our filters increase air flow, enabling your engine to make more power and get better fuel economy, and provide the critical filtration needed for engine protection.

Most OE filters are made of paper, more precisely wood pulp that is bonded together and formed into pleats. The passages through the typical paper air filter are very small in order to filter and trap dirt, but these small orifices also restrict air flow. And as these passages become clogged with dirt, air flow is further restricted. With a paper air filter, your engine is slowly strangled, with a concurrent reduction in performance and fuel economy.

In contrast, the filtering element in a performance air filter is constructed from cotton gauze, and/or a combination of proprietary synthetic materials, which allow much better air flow. And unlike the paper filter that collects dirt at the surface, performance filters trap dirt throughout the depth of the filtering element. As a result, you get consistently better air flow during the filter's entire service interval, without any sacrifice in filtration ability. The service interval for a performance air filter is also far longer than a typical OE filter, as much as 50,000 miles.

When service time rolls around, the only thing you need to do is clean your performance air filter, re-oil it if required, and put it back into service. That's right, no trip to the dealer or parts store to purchase yet another inferior paper air filter. All of our performance air filters are washable and reusable, so the day you buy one is the last day you'll ever have to buy a new air filter for your vehicle. A performance air filter may cost more initially but it will more than pay for itself over the long haul with the elimination of replacement costs. Plus there will be fewer used paper air filters in the landfill.

Regardless of the shape or size, we have a performance air filter for your vehicle, but if you want more performance, consider removing your factory air box in favor of a conical performance filter. While a direct fit performance air filter will improve air flow for increased power and economy, air flow will still be limited by the physical dimensions of the air box. In addition to the air flow benefits from superior materials, a large conical filter has much greater surface area, for an even better increase in air flow to your engine.

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