Air Filters

K&N Round Air Filter (E-3640) K&N Round Air Filter (E-3640) Quick View
K&N

K&N Round Air Filter (E-3640)

$79.99
BBWQ_E-3640
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 Air Filter Wrap (E-3530PK) Quick View
K&N

K&N Air Filter Wrap (E-3530PK)

$29.99
BBWQ_E-3530PK
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 Round Air Filter (E-3530) K&N Round Air Filter (E-3530) Quick View
K&N

K&N Round Air Filter (E-3530)

$64.99
BBWQ_E-3530
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-3515) K&N Oval Air Filter (E-3515) Quick View
K&N

K&N Oval Air Filter (E-3515)

$64.99
BBWQ_E-3515
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-3514) Quick View
K&N

K&N Oval Air Filter (E-3514)

$79.99
BBWQ_E-3514
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-3505) K&N Oval Air Filter (E-3505) Quick View
K&N

K&N Oval Air Filter (E-3505)

$79.99
BBWQ_E-3505
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-3504) K&N Oval Air Filter (E-3504) Quick View
K&N

K&N Oval Air Filter (E-3504)

$99.99
BBWQ_E-3504
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 Air Filter Wrap (E-3491PK) K&N Air Filter Wrap (E-3491PK) Quick View
K&N

K&N Air Filter Wrap (E-3491PK)

$29.99
BBWQ_E-3491PK
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 Oval Air Filter (E-3491) K&N Oval Air Filter (E-3491) Quick View
K&N

K&N Oval Air Filter (E-3491)

$79.99
BBWQ_E-3491
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-3471) K&N Oval Air Filter (E-3471) Quick View
K&N

K&N Oval Air Filter (E-3471)

$79.99
BBWQ_E-3471
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-3461) K&N Oval Air Filter (E-3461) Quick View
K&N

K&N Oval Air Filter (E-3461)

$64.99
BBWQ_E-3461
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-3450) K&N Round Air Filter (E-3450) Quick View
K&N

K&N Round Air Filter (E-3450)

$64.99
BBWQ_E-3450
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-3442) K&N Oval Air Filter (E-3442) Quick View
K&N

K&N Oval Air Filter (E-3442)

$54.99
BBWQ_E-3442
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-3402) K&N Round Air Filter (E-3402) Quick View
K&N

K&N Round Air Filter (E-3402)

$64.99
BBWQ_E-3402
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 Air Filter Wrap (E-3380PR) Quick View
K&N

K&N Air Filter Wrap (E-3380PR)

$24.99
BBWQ_E-3380PR
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 Round Air Filter (E-3380) K&N Round Air Filter (E-3380) Quick View
K&N

K&N Round Air Filter (E-3380)

$64.99
BBWQ_E-3380
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 Air Filter Wrap (E-3360PK) Quick View
K&N

K&N Air Filter Wrap (E-3360PK)

$24.99
BBWQ_E-3360PK
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 Round Air Filter (E-3346) K&N Round Air Filter (E-3346) Quick View
K&N

K&N Round Air Filter (E-3346)

$64.99
BBWQ_E-3346
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-3344) K&N Round Air Filter (E-3344) Quick View
K&N

K&N Round Air Filter (E-3344)

$64.99
BBWQ_E-3344
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-3212) K&N Round Air Filter (E-3212) Quick View
K&N

K&N Round Air Filter (E-3212)

$54.99
BBWQ_E-3212
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-3210) K&N Round Air Filter (E-3210) Quick View
K&N

K&N Round Air Filter (E-3210)

$48.99
BBWQ_E-3210
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-3200) K&N Round Air Filter (E-3200) Quick View
K&N

K&N Round Air Filter (E-3200)

$49.99
BBWQ_E-3200
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 Air Filter Wrap (E-3190PK) Quick View
K&N

K&N Air Filter Wrap (E-3190PK)

$29.99
BBWQ_E-3190PK
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 Air Filter Wrap (E-3120DK) K&N Air Filter Wrap (E-3120DK) Quick View
K&N

K&N Air Filter Wrap (E-3120DK)

$24.99
BBWQ_E-3120DK
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 Replacement Air Filter (E-3051) K&N Replacement Air Filter (E-3051) Quick View
K&N

K&N Replacement Air Filter (E-3051)

$149.99
BBWQ_E-3051
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 Round Air Filter (E-3032R) K&N Round Air Filter (E-3032R) Quick View
K&N

K&N Round Air Filter (E-3032R)

$79.99
BBWQ_E-3032R
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-2601) K&N Replacement Air Filter (E-2601) Quick View
K&N

K&N Replacement Air Filter (E-2601)

$64.99
BBWQ_E-2601
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 Air Filter Wrap (E-2510PR) Quick View
K&N

K&N Air Filter Wrap (E-2510PR)

$29.99
BBWQ_E-2510PR
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 Air Filter Wrap (E-2510PK) Quick View
K&N

K&N Air Filter Wrap (E-2510PK)

$29.99
BBWQ_E-2510PK
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 Repl Fltr (E-2500) K&N Repl Fltr (E-2500) Quick View
K&N

K&N Repl Fltr (E-2500)

$59.99
BBWQ_E-2500
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-1963) Quick View
K&N

K&N Replacement Air Filter (E-1963)

$149.99
BBWQ_E-1963
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-0655) K&N Replacement Air Filter (E-0655) Quick View
K&N

K&N Replacement Air Filter (E-0655)

$79.99
BBWQ_E-0655
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 Replacement Air Filter for Mercedes-Benz Sprinter/Sprinter 3500/Sprinter 2500 (33-3141) K&N Replacement Air Filter for Mercedes-Benz Sprinter/Sprinter 3500/Sprinter 2500 (33-3141) Quick View
K&N

K&N Replacement Air Filter for Mercedes-Benz Sprinter/Sprinter 3500/Sprinter 2500 (33-3141)

$79.99
BBWQ_33-3141
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 for Mercedes-Benz Vito 2009-2013,Viano 2013-2014 (33-2912) Quick View
K&N

K&N Replacement Air Filter for Mercedes-Benz Vito 2009-2013,Viano 2013-2014 (33-2912)

$64.99
BBWQ_33-2912
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 for Toyota Tundra 2022-2023,Sequoia 2023 (33-5129) K&N Replacement Air Filter for Toyota Tundra 2022-2023,Sequoia 2023 (33-5129) Quick View
K&N

K&N Replacement Air Filter for Toyota Tundra 2022-2023,Sequoia 2023 (33-5129)

$69.99
BBWQ_33-5129
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 for Honda Civic 22-23,CR-V,Accord 23/Acura Integra 2023-2024 (33-5120) K&N Replacement Air Filter for Honda Civic 22-23,CR-V,Accord 23/Acura Integra 2023-2024 (33-5120) Quick View
K&N

K&N Replacement Air Filter for Honda Civic 22-23,CR-V,Accord 23/Acura Integra 2023-2024 (33-5120)

$64.99
BBWQ_33-5120
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...
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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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