Air Filters

K&N Air Filter Wrap (YA-4514DK) K&N Air Filter Wrap (YA-4514DK) Quick View
K&N

K&N Air Filter Wrap (YA-4514DK)

$29.99
BBWQ_YA-4514DK
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-4504-TDK) Quick View
K&N

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

$29.99
BBWQ_YA-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 (YA-3502-TDK) Quick View
K&N

K&N Air Filter Wrap (YA-3502-TDK)

$29.99
BBWQ_YA-3502-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 (RU-0981DK) Quick View
K&N

K&N Air Filter Wrap (RU-0981DK)

$24.99
BBWQ_RU-0981DK
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 (RF-1042DL) Quick View
K&N

K&N Air Filter Wrap (RF-1042DL)

$29.99
BBWQ_RF-1042DL
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 (RF-1041DL) Quick View
K&N

K&N Air Filter Wrap (RF-1041DL)

$29.99
BBWQ_RF-1041DL
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 (PL-5008DK) K&N Air Filter Wrap (PL-5008DK) Quick View
K&N

K&N Air Filter Wrap (PL-5008DK)

$24.99
BBWQ_PL-5008DK
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 (PL-3214DK) K&N Air Filter Wrap (PL-3214DK) Quick View
K&N

K&N Air Filter Wrap (PL-3214DK)

$29.99
BBWQ_PL-3214DK
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 (PL-1014-1DK) K&N Air Filter Wrap (PL-1014-1DK) Quick View
K&N

K&N Air Filter Wrap (PL-1014-1DK)

$29.99
BBWQ_PL-1014-1DK
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 (RA-0510DR) K&N Air Filter Wrap (RA-0510DR) Quick View
K&N

K&N Air Filter Wrap (RA-0510DR)

$24.99
BBWQ_RA-0510DR
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 (RA-0510DB) K&N Air Filter Wrap (RA-0510DB) Quick View
K&N

K&N Air Filter Wrap (RA-0510DB)

$29.99
BBWQ_RA-0510DB
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 Clamp-On Air Filter (RA-0510) K&N Universal Clamp-On Air Filter (RA-0510) Quick View
K&N

K&N Universal Clamp-On Air Filter (RA-0510)

$54.99
BBWQ_RA-0510
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 (RA-0500) K&N Universal Clamp-On Air Filter (RA-0500) Quick View
K&N

K&N Universal Clamp-On Air Filter (RA-0500)

$54.99
BBWQ_RA-0500
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 (R-1260) K&N Universal Clamp-On Air Filter (R-1260) Quick View
K&N

K&N Universal Clamp-On Air Filter (R-1260)

$74.99
BBWQ_R-1260
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 (R-1080) K&N Universal Clamp-On Air Filter (R-1080) Quick View
K&N

K&N Universal Clamp-On Air Filter (R-1080)

$79.99
BBWQ_R-1080
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 (R-1060) K&N Universal Clamp-On Air Filter (R-1060) Quick View
K&N

K&N Universal Clamp-On Air Filter (R-1060)

$39.99
BBWQ_R-1060
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 Air Filter Wrap (HD-0700DK) K&N Air Filter Wrap (HD-0700DK) Quick View
K&N

K&N Air Filter Wrap (HD-0700DK)

$29.99
BBWQ_HD-0700DK
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-5000PK) Quick View
K&N

K&N Air Filter Wrap (HA-5000PK)

$24.99
BBWQ_HA-5000PK
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 Replacement Air Filter (E-9266) Quick View
K&N

K&N Replacement Air Filter (E-9266)

$199.99
BBWQ_E-9266
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 Replacement Air Filter (E-9251) K&N Replacement Air Filter (E-9251) Quick View
K&N

K&N Replacement Air Filter (E-9251)

$79.99
BBWQ_E-9251
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 Round Air Filter (E-3340) K&N Round Air Filter (E-3340) Quick View
K&N

K&N Round Air Filter (E-3340)

$79.99
BBWQ_E-3340
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 Oval Air Filter (E-3321) K&N Oval Air Filter (E-3321) Quick View
K&N

K&N Oval Air Filter (E-3321)

$54.99
BBWQ_E-3321
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 Replacement Air Filter (33-3123) K&N Replacement Air Filter (33-3123) Quick View
K&N

K&N Replacement Air Filter (33-3123)

$79.99
BBWQ_33-3123
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 Replacement Air Filter (33-3121) K&N Replacement Air Filter (33-3121) Quick View
K&N

K&N Replacement Air Filter (33-3121)

$79.99
BBWQ_33-3121
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 Replacement Industrial Air Filter (E-4962) K&N Replacement Industrial Air Filter (E-4962) Quick View
K&N

K&N Replacement Industrial Air Filter (E-4962)

$59.99
BBWQ_E-4962
Air Filters Air Intakes K&N
The K&N E-4962 Air Filter is an oil-free, synthetic direct replacement filter for select Caterpillar, Yanmar, Toyota, Ditchwitch, Nissan, Bobcat, John Deere models and...
K&N Replacement Industrial Air Filter (E-4665) K&N Replacement Industrial Air Filter (E-4665) Quick View
K&N

K&N Replacement Industrial Air Filter (E-4665)

$49.99
BBWQ_E-4665
Air Filters Air Intakes K&N
The K&N E-4665 replacement air filter is constructed with an oil-free synthetic media. A tube of grease is provided in the packaging so that...
K&N Replacement Industrial Air Filter (E-4521) K&N Replacement Industrial Air Filter (E-4521) Quick View
K&N

K&N Replacement Industrial Air Filter (E-4521)

$44.99
BBWQ_E-4521
Air Filters Air Intakes K&N
The K&N E-4521 replacement air filter is constructed using an oil-free synthetic media. A tube of sealing grease is provided to help ensure an...
K&N Round Air Filter (E-3978XD) Quick View
K&N

K&N Round Air Filter (E-3978XD)

$199.99
BBWQ_E-3978XD
Air Filters Air Intakes K&N
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
K&N Round Air Filter (E-3551) K&N Round Air Filter (E-3551) Quick View
K&N

K&N Round Air Filter (E-3551)

$64.99
BBWQ_E-3551
Air Filters Air Intakes K&N
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude....
K&N Round Air Filter (E-3030R) Quick View
K&N

K&N Round Air Filter (E-3030R)

$64.99
BBWQ_E-3030R
Air Filters Air Intakes K&N
This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower...
K&N Round Air Filter (E-3029R) Quick View
K&N

K&N Round Air Filter (E-3029R)

$79.99
BBWQ_E-3029R
Air Filters Air Intakes K&N
This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower...
K&N Round Air Filter (E-3027R) Quick View
K&N

K&N Round Air Filter (E-3027R)

$79.99
BBWQ_E-3027R
Air Filters Air Intakes K&N
This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower...
K&N Replacement Air Filter (E-2653) Quick View
K&N

K&N Replacement Air Filter (E-2653)

$79.99
BBWQ_E-2653
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 (RC-1250) K&N Universal Clamp-On Air Filter (RC-1250) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1250)

$59.99
BBWQ_RC-1250
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-1200) K&N Universal Clamp-On Air Filter (RC-1200) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1200)

$49.99
BBWQ_RC-1200
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-1060) K&N Universal Clamp-On Air Filter (RC-1060) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1060)

$39.99
BBWQ_RC-1060
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...
Items 145 to 180 of 4055 total

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.

Your cart

×