Air Filters

K&N Replacement Air Filter for Acura TLX 2021-2023,MDX 2022-2024 (33-5119) K&N Replacement Air Filter for Acura TLX 2021-2023,MDX 2022-2024 (33-5119) Quick View
K&N

K&N Replacement Air Filter for Acura TLX 2021-2023,MDX 2022-2024 (33-5119)

$59.99
BBWQ_33-5119
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 Hyundai Elantra 2021-2023 (33-5118) K&N Replacement Air Filter for Hyundai Elantra 2021-2023 (33-5118) Quick View
K&N

K&N Replacement Air Filter for Hyundai Elantra 2021-2023 (33-5118)

$64.99
BBWQ_33-5118
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 Nissan Frontier 2020-2023 (33-5116) K&N Replacement Air Filter for Nissan Frontier 2020-2023 (33-5116) Quick View
K&N

K&N Replacement Air Filter for Nissan Frontier 2020-2023 (33-5116)

$59.99
BBWQ_33-5116
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 Ram 1500 2021-2023 (33-5115) K&N Replacement Air Filter for Ram 1500 2021-2023 (33-5115) Quick View
K&N

K&N Replacement Air Filter for Ram 1500 2021-2023 (33-5115)

$149.99
BBWQ_33-5115
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 GMC Savana 2500,3500/Chevrolet Express 3500,2500 (33-5114) K&N Replacement Air Filter for GMC Savana 2500,3500/Chevrolet Express 3500,2500 (33-5114) Quick View
K&N

K&N Replacement Air Filter for GMC Savana 2500,3500/Chevrolet Express 3500,2500 (33-5114)

$64.99
BBWQ_33-5114
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 Genesis G80 2021-2023 (33-5113) K&N Replacement Air Filter for Genesis G80 2021-2023 (33-5113) Quick View
K&N

K&N Replacement Air Filter for Genesis G80 2021-2023 (33-5113)

$64.99
BBWQ_33-5113
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 BMW X2 19-23,M135i 20-21 and Mini (33-5111) K&N Replacement Air Filter for BMW X2 19-23,M135i 20-21 and Mini (33-5111) Quick View
K&N

K&N Replacement Air Filter for BMW X2 19-23,M135i 20-21 and Mini (33-5111)

$59.99
BBWQ_33-5111
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 Nissan Sentra 2020-2023 (33-5110) K&N Replacement Air Filter for Nissan Sentra 2020-2023 (33-5110) Quick View
K&N

K&N Replacement Air Filter for Nissan Sentra 2020-2023 (33-5110)

$64.99
BBWQ_33-5110
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 Hyundai Sonata,Santa Fe,Tucson/Kia Sorento,Sportage (33-5109) K&N Replacement Air Filter for Hyundai Sonata,Santa Fe,Tucson/Kia Sorento,Sportage (33-5109) Quick View
K&N

K&N Replacement Air Filter for Hyundai Sonata,Santa Fe,Tucson/Kia Sorento,Sportage (33-5109)

$64.99
BBWQ_33-5109
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 Sonata,Santa Fe,Tucson,Santa Cruz/Kia Sorento,K5,Carnival (33-5108) K&N Replacement Air Filter for Sonata,Santa Fe,Tucson,Santa Cruz/Kia Sorento,K5,Carnival (33-5108) Quick View
K&N

K&N Replacement Air Filter for Sonata,Santa Fe,Tucson,Santa Cruz/Kia Sorento,K5,Carnival (33-5108)

$79.99
BBWQ_33-5108
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 Buick Encore GX 2020-2024/Chevrolet Trailblazer 2021-2023 (33-5107) K&N Replacement Air Filter for Buick Encore GX 2020-2024/Chevrolet Trailblazer 2021-2023 (33-5107) Quick View
K&N

K&N Replacement Air Filter for Buick Encore GX 2020-2024/Chevrolet Trailblazer 2021-2023 (33-5107)

$64.99
BBWQ_33-5107
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 Cadillac CT5 2020-2023,CT4 2022 (33-5105) K&N Replacement Air Filter for Cadillac CT5 2020-2023,CT4 2022 (33-5105) Quick View
K&N

K&N Replacement Air Filter for Cadillac CT5 2020-2023,CT4 2022 (33-5105)

$59.99
BBWQ_33-5105
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 Ford Transit Connect 2019-2023,Transit 2023 (33-5104) K&N Replacement Air Filter for Ford Transit Connect 2019-2023,Transit 2023 (33-5104) Quick View
K&N

K&N Replacement Air Filter for Ford Transit Connect 2019-2023,Transit 2023 (33-5104)

$64.99
BBWQ_33-5104
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 Ford F-250 Super Duty 2020-2022,F-350 Super Duty 2020-2022 (33-5100) K&N Replacement Air Filter for Ford F-250 Super Duty 2020-2022,F-350 Super Duty 2020-2022 (33-5100) Quick View
K&N

K&N Replacement Air Filter for Ford F-250 Super Duty 2020-2022,F-350 Super Duty 2020-2022 (33-5100)

$79.99
BBWQ_33-5100
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 C300 2022 (33-3173) K&N Replacement Air Filter for Mercedes-Benz C300 2022 (33-3173) Quick View
K&N

K&N Replacement Air Filter for Mercedes-Benz C300 2022 (33-3173)

$64.99
BBWQ_33-3173
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 BMW M4 2021-2023,M3 2021-2023,M2 2023 (33-3171) K&N Replacement Air Filter for BMW M4 2021-2023,M3 2021-2023,M2 2023 (33-3171) Quick View
K&N

K&N Replacement Air Filter for BMW M4 2021-2023,M3 2021-2023,M2 2023 (33-3171)

$99.99
BBWQ_33-3171
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 Hiace 2020-2021 (33-3166) K&N Replacement Air Filter for Toyota Hiace 2020-2021 (33-3166) Quick View
K&N

K&N Replacement Air Filter for Toyota Hiace 2020-2021 (33-3166)

$79.99
BBWQ_33-3166
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 BMW X3 2020-2023,X4 2020-2023 (33-3160) K&N Replacement Air Filter for BMW X3 2020-2023,X4 2020-2023 (33-3160) Quick View
K&N

K&N Replacement Air Filter for BMW X3 2020-2023,X4 2020-2023 (33-3160)

$179.99
BBWQ_33-3160
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 CLA45 AMG 2021-2022,GLA45 AMG 2021-2022 (E-0638) K&N Replacement Air Filter for Mercedes-Benz CLA45 AMG 2021-2022,GLA45 AMG 2021-2022 (E-0638) Quick View
K&N

K&N Replacement Air Filter for Mercedes-Benz CLA45 AMG 2021-2022,GLA45 AMG 2021-2022 (E-0638)

$79.99
BBWQ_E-0638
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 Chevrolet Corvette 2020-2022 (E-0636) K&N Replacement Air Filter for Chevrolet Corvette 2020-2022 (E-0636) Quick View
K&N

K&N Replacement Air Filter for Chevrolet Corvette 2020-2022 (E-0636)

$99.99
BBWQ_E-0636
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 Ford Bronco 2021-2023 (E-0634) K&N Replacement Air Filter for Ford Bronco 2021-2023 (E-0634) Quick View
K&N

K&N Replacement Air Filter for Ford Bronco 2021-2023 (E-0634)

$64.99
BBWQ_E-0634
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 (RU-1682) K&N Universal Clamp-On Air Filter (RU-1682) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1682)

$79.99
BBWQ_RU-1682
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 (YA-5620) K&N Replacement Air Filter (YA-5620) Quick View
K&N

K&N Replacement Air Filter (YA-5620)

$59.99
BBWQ_YA-5620
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-5181) K&N Universal Clamp-On Air Filter (RU-5181) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5181)

$159.99
BBWQ_RU-5181
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-5165) K&N Universal Clamp-On Air Filter (RU-5165) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5165)

$159.99
BBWQ_RU-5165
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-1026) K&N Universal Clamp-On Air Filter (RU-1026) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1026)

$129.99
BBWQ_RU-1026
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-1021) K&N Universal Clamp-On Air Filter (RU-1021) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1021)

$89.99
BBWQ_RU-1021
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-1012) K&N Universal Clamp-On Air Filter (RU-1012) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1012)

$74.99
BBWQ_RU-1012
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 (HA-1220) K&N Replacement Air Filter (HA-1220) Quick View
K&N

K&N Replacement Air Filter (HA-1220)

$64.99
BBWQ_HA-1220
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-4470) K&N Universal Clamp-On Air Filter (RU-4470) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-4470)

$89.99
BBWQ_RU-4470
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 Plenum (85-1060) Quick View
K&N

K&N Universal Plenum (85-1060)

$329.99
BBWQ_85-1060
Air Filters Air Intakes K&N
K&N Plenums and adapters for the Weber DGV carburetor allow for smooth airflow into your engine.Features: Fits most American 4 barrel carburetors with a...
K&N Top/Base Plate (85-6852) K&N Top/Base Plate (85-6852) Quick View
K&N

K&N Top/Base Plate (85-6852)

$199.99
BBWQ_85-6852
Air Filters Air Intakes K&N
The oversized K&N 16 inch air filter top and base plates can be paired with a variety of 16 inch K&N air filters for...
K&N Universal Plenum (85-8921) Quick View
K&N

K&N Universal Plenum (85-8921)

$299.99
BBWQ_85-8921
Air Filters Air Intakes K&N
K&N Plenums and adapters for the Weber DGV carburetor allow for smooth airflow into your engine.Features: Fits Weber DGV carburetors Adapts carburetor to 2-1/2...
K&N Replacement Air Filter Panel (33-3142) K&N Replacement Air Filter Panel (33-3142) Quick View
K&N

K&N Replacement Air Filter Panel (33-3142)

$54.99
BBWQ_33-3142
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 (RU-5292) K&N Universal Clamp-On Air Filter (RU-5292) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5292)

$119.99
BBWQ_RU-5292
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 (33-2137) K&N Air Filter (33-2137) Quick View
K&N

K&N Air Filter (33-2137)

$64.99
BBWQ_33-2137
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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