Air Filters

K&N Universal Clamp-On Air Filter (RU-4650) K&N Universal Clamp-On Air Filter (RU-4650) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-4650)

$79.99
BBWQ_RU-4650
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 (SU-7005DK) Quick View
K&N

K&N Air Filter Wrap (SU-7005DK)

$24.99
BBWQ_SU-7005DK
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-1280DB) K&N Air Filter Wrap (RU-1280DB) Quick View
K&N

K&N Air Filter Wrap (RU-1280DB)

$24.99
BBWQ_RU-1280DB
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 (RU-1280) K&N Universal Clamp-On Air Filter (RU-1280) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1280)

$49.99
BBWQ_RU-1280
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 (RF-1001DK) Quick View
K&N

K&N Air Filter Wrap (RF-1001DK)

$29.99
BBWQ_RF-1001DK
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 (33-3177) K&N Replacement Air Filter (33-3177) Quick View
K&N

K&N Replacement Air Filter (33-3177)

$64.99
BBWQ_33-3177
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 (YA-1219) K&N Replacement Air Filter (YA-1219) Quick View
K&N

K&N Replacement Air Filter (YA-1219)

$64.99
BBWQ_YA-1219
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 Universal Clamp-On Air Filter (RU-8100) K&N Universal Clamp-On Air Filter (RU-8100) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-8100)

$47.99
BBWQ_RU-8100
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-9410) K&N Universal Clamp-On Air Filter (RU-9410) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-9410)

$74.99
BBWQ_RU-9410
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-5131) K&N Universal Clamp-On Air Filter (RU-5131) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5131)

$69.99
BBWQ_RU-5131
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 (33-3183) K&N Replacement Air Filter (33-3183) Quick View
K&N

K&N Replacement Air Filter (33-3183)

$149.99
BBWQ_33-3183
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 Maserati Ghibli L4-2.0L Replacement Air Filter (33-3182) K&N 22-23 Maserati Ghibli L4-2.0L Replacement Air Filter (33-3182) Quick View
K&N

K&N 22-23 Maserati Ghibli L4-2.0L Replacement Air Filter (33-3182)

$64.99
BBWQ_33-3182
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 Nissan Qashqai III 1.3L L4 F/I Replacement Air Filter (33-3174) K&N 21-22 Nissan Qashqai III 1.3L L4 F/I Replacement Air Filter (33-3174) Quick View
K&N

K&N 21-22 Nissan Qashqai III 1.3L L4 F/I Replacement Air Filter (33-3174)

$59.99
BBWQ_33-3174
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 2022 Honda Civic Type R Replacement Air Filter (33-5139) K&N 2022 Honda Civic Type R Replacement Air Filter (33-5139) Quick View
K&N

K&N 2022 Honda Civic Type R Replacement Air Filter (33-5139)

$64.99
BBWQ_33-5139
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 21-24 Ford E350/E450 Super Duty Replacement Air Filter (33-5138) K&N 21-24 Ford E350/E450 Super Duty Replacement Air Filter (33-5138) Quick View
K&N

K&N 21-24 Ford E350/E450 Super Duty Replacement Air Filter (33-5138)

$74.99
BBWQ_33-5138
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 Nissan Z 3.0L V6 Replacement Air Filter (Includes 2 Filters) (33-5135) K&N 2023 Nissan Z 3.0L V6 Replacement Air Filter (Includes 2 Filters) (33-5135) Quick View
K&N

K&N 2023 Nissan Z 3.0L V6 Replacement Air Filter (Includes 2 Filters) (33-5135)

$119.99
BBWQ_33-5135
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 18-23 Lexus LC500 V8-5.0L Replacement Air Filter (33-5133) K&N 18-23 Lexus LC500 V8-5.0L Replacement Air Filter (33-5133) Quick View
K&N

K&N 18-23 Lexus LC500 V8-5.0L Replacement Air Filter (33-5133)

$64.99
BBWQ_33-5133
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 Ford Bronco Raptor 3.0L V6 Replacement Air Filter (33-5132) K&N 22-23 Ford Bronco Raptor 3.0L V6 Replacement Air Filter (33-5132) Quick View
K&N

K&N 22-23 Ford Bronco Raptor 3.0L V6 Replacement Air Filter (33-5132)

$79.99
BBWQ_33-5132
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 Hyundai Elantra N 2.0L L4 Replacement Air Filter (33-5131) K&N 22-23 Hyundai Elantra N 2.0L L4 Replacement Air Filter (33-5131) Quick View
K&N

K&N 22-23 Hyundai Elantra N 2.0L L4 Replacement Air Filter (33-5131)

$64.99
BBWQ_33-5131
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 Genesis GV70 L4-2.5L Replacement Air Filter (33-5130) K&N 22-23 Genesis GV70 L4-2.5L Replacement Air Filter (33-5130) Quick View
K&N

K&N 22-23 Genesis GV70 L4-2.5L Replacement Air Filter (33-5130)

$64.99
BBWQ_33-5130
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 Cadillac CT5 V8-6.4L Replacement Air Filter (33-5128) K&N 22-23 Cadillac CT5 V8-6.4L Replacement Air Filter (33-5128) Quick View
K&N

K&N 22-23 Cadillac CT5 V8-6.4L Replacement Air Filter (33-5128)

$64.99
BBWQ_33-5128
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 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127) K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127) Quick View
K&N

K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127)

$64.99
BBWQ_33-5127
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 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126) K&N 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126) Quick View
K&N

K&N 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126)

$59.99
BBWQ_33-5126
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 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122) K&N 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122) Quick View
K&N

K&N 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122)

$64.99
BBWQ_33-5122
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 Hyundai Elantra Replacement Air Filter (33-5121) K&N 21-23 Hyundai Elantra Replacement Air Filter (33-5121) Quick View
K&N

K&N 21-23 Hyundai Elantra Replacement Air Filter (33-5121)

$64.99
BBWQ_33-5121
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 Acura MDX V6-3.5L Replacement Air Filter (33-5117) K&N 22-23 Acura MDX V6-3.5L Replacement Air Filter (33-5117) Quick View
K&N

K&N 22-23 Acura MDX V6-3.5L Replacement Air Filter (33-5117)

$69.99
BBWQ_33-5117
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 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102) K&N 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102) Quick View
K&N

K&N 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102)

$79.99
BBWQ_33-5102
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 Genesis GV80 V6-3.5L F/I (E-0635) K&N 21-23 Genesis GV80 V6-3.5L F/I (E-0635) Quick View
K&N

K&N 21-23 Genesis GV80 V6-3.5L F/I (E-0635)

$79.99
BBWQ_E-0635
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 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630) K&N 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630) Quick View
K&N

K&N 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630)

$149.99
BBWQ_E-0630
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 Metal Base Plate 14in OD 5-1/8in Flange Chrome Finish (85-3549) Quick View
K&N

K&N Metal Base Plate 14in OD 5-1/8in Flange Chrome Finish (85-3549)

$43.99
BBWQ_85-3549
Air Filters Air Intakes K&N
K&N 14 inch air filter drop base plates for replacement or special application needs.Features:Designed to improve your driving experienceBuilt using the latest technology and...
K&N Universal Adapter 6 Inch Filter 3.5in Coupler (21512-1) Quick View
K&N

K&N Universal Adapter 6 Inch Filter 3.5in Coupler (21512-1)

$25.99
BBWQ_21512-1
Air Filters Air Intakes K&N
K&N adapters allow for even more air filter applications.Features:Designed to improve your driving experienceBuilt using the latest technology and high-quality componentsMade in compliance with...
K&N Air Filter Vent Kit (85-1120) Quick View
K&N

K&N Air Filter Vent Kit (85-1120)

$24.99
BBWQ_85-1120
Air Filters Air Intakes K&N
Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting...
K&N Plastic Vent Kit 5/8in & 3/4in Flange (85-1130) Quick View
K&N

K&N Plastic Vent Kit 5/8in & 3/4in Flange (85-1130)

$34.99
BBWQ_85-1130
Air Filters Air Intakes K&N
Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting...
K&N Filter Minder, Screw in (85-2444) Quick View
K&N

K&N Filter Minder, Screw in (85-2444)

$43.99
BBWQ_85-2444
Air Filters Air Intakes K&N
A Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. As...
K&N Filter Minder, Push in (85-2445) Quick View
K&N

K&N Filter Minder, Push in (85-2445)

$43.99
BBWQ_85-2445
Air Filters Air Intakes K&N
A Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. As...
K&N Vent Air Filter/ Breather (62-1220) K&N Vent Air Filter/ Breather (62-1220) Quick View
K&N

K&N Vent Air Filter/ Breather (62-1220)

$19.99
BBWQ_62-1220
Air Filters Air Intakes K&N
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
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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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