Air Filters

K&N Air Filter (33-2414) K&N Air Filter (33-2414) Quick View
K&N

K&N Air Filter (33-2414)

$64.99
BBWQ_33-2414
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 (33-2678) K&N Air Filter (33-2678) Quick View
K&N

K&N Air Filter (33-2678)

$59.99
BBWQ_33-2678
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 (33-2292) K&N Air Filter (33-2292) Quick View
K&N

K&N Air Filter (33-2292)

$64.99
BBWQ_33-2292
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-5046) K&N Universal Clamp On Air Filter (RU-5046) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5046)

$89.99
BBWQ_RU-5046
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 Cleaner Assembly (RC-1070) K&N Universal Air Cleaner Assembly (RC-1070) Quick View
K&N

K&N Universal Air Cleaner Assembly (RC-1070)

$59.99
BBWQ_RC-1070
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 (33-2057) K&N Air Filter (33-2057) Quick View
K&N

K&N Air Filter (33-2057)

$79.99
BBWQ_33-2057
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 (33-2196) K&N Air Filter (33-2196) Quick View
K&N

K&N Air Filter (33-2196)

$54.99
BBWQ_33-2196
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-1090) K&N Universal Clamp-On Air Filter (RC-1090) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1090)

$59.99
BBWQ_RC-1090
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 (KT-4511DK) K&N Air Filter Wrap (KT-4511DK) Quick View
K&N

K&N Air Filter Wrap (KT-4511DK)

$24.99
BBWQ_KT-4511DK
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 (33-3114) K&N Replacement Air Filter (33-3114) Quick View
K&N

K&N Replacement Air Filter (33-3114)

$64.99
BBWQ_33-3114
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 (33-3113) K&N Replacement Air Filter (33-3113) Quick View
K&N

K&N Replacement Air Filter (33-3113)

$79.99
BBWQ_33-3113
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 (33-3111) K&N Replacement Air Filter (33-3111) Quick View
K&N

K&N Replacement Air Filter (33-3111)

$54.99
BBWQ_33-3111
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 (33-3087) K&N Replacement Air Filter (33-3087) Quick View
K&N

K&N Replacement Air Filter (33-3087)

$54.99
BBWQ_33-3087
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 (33-3081) K&N Replacement Air Filter (33-3081) Quick View
K&N

K&N Replacement Air Filter (33-3081)

$59.99
BBWQ_33-3081
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 (33-3066) K&N Replacement Air Filter (33-3066) Quick View
K&N

K&N Replacement Air Filter (33-3066)

$44.99
BBWQ_33-3066
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 (33-3064) K&N Replacement Air Filter (33-3064) Quick View
K&N

K&N Replacement Air Filter (33-3064)

$64.99
BBWQ_33-3064
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 (33-2227) K&N Replacement Air Filter (33-2227) Quick View
K&N

K&N Replacement Air Filter (33-2227)

$54.99
BBWQ_33-2227
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 (33-3061) K&N Replacement Air Filter (33-3061) Quick View
K&N

K&N Replacement Air Filter (33-3061)

$54.99
BBWQ_33-3061
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 (33-3059) K&N Replacement Air Filter (33-3059) Quick View
K&N

K&N Replacement Air Filter (33-3059)

$64.99
BBWQ_33-3059
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 (33-3058) K&N Replacement Air Filter (33-3058) Quick View
K&N

K&N Replacement Air Filter (33-3058)

$54.99
BBWQ_33-3058
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 (33-3056) K&N Replacement Air Filter (33-3056) Quick View
K&N

K&N Replacement Air Filter (33-3056)

$49.99
BBWQ_33-3056
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 (33-3054) K&N Replacement Air Filter (33-3054) Quick View
K&N

K&N Replacement Air Filter (33-3054)

$64.99
BBWQ_33-3054
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 (33-3052) K&N Replacement Air Filter (33-3052) Quick View
K&N

K&N Replacement Air Filter (33-3052)

$54.99
BBWQ_33-3052
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 (33-3048) K&N Replacement Air Filter (33-3048) Quick View
K&N

K&N Replacement Air Filter (33-3048)

$44.99
BBWQ_33-3048
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 (33-2784) K&N Replacement Air Filter (33-2784) Quick View
K&N

K&N Replacement Air Filter (33-2784)

$79.99
BBWQ_33-2784
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 Assembly (66-1570) K&N Oval Air Filter Assembly (66-1570) Quick View
K&N

K&N Oval Air Filter Assembly (66-1570)

$429.99
BBWQ_66-1570
Air Filters Air Intakes K&N
K&N Custom 66 Series custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They...
K&N Oval Air Filter Assembly (66-1510) K&N Oval Air Filter Assembly (66-1510) Quick View
K&N

K&N Oval Air Filter Assembly (66-1510)

$429.99
BBWQ_66-1510
Air Filters Air Intakes K&N
K&N Custom 66 Series custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They...
K&N X-Stream Top Filter (66-1400R) K&N X-Stream Top Filter (66-1400R) Quick View
K&N

K&N X-Stream Top Filter (66-1400R)

$139.99
BBWQ_66-1400R
Air Filters Air Intakes K&N
K&N XStream Air Flow Tops replace the top of your existing round filter thereby adding additional filter surface area for increased air flow. The...
K&N Universal Clamp-On Air Filter (RE-1040) K&N Universal Clamp-On Air Filter (RE-1040) Quick View
K&N

K&N Universal Clamp-On Air Filter (RE-1040)

$89.99
BBWQ_RE-1040
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 Racing Custom Air Cleaner (56-9121) K&N Racing Custom Air Cleaner (56-9121) Quick View
K&N

K&N Racing Custom Air Cleaner (56-9121)

$119.99
BBWQ_56-9121
Air Filters Air Intakes K&N
K&N Custom Air Filters for Single or Two Barrel Carburetors - K&N custom air filter kits are designed to boost performance from your carburetor...
K&N Air Filter (33-5094) K&N Air Filter (33-5094) Quick View
K&N

K&N Air Filter (33-5094)

$64.99
BBWQ_33-5094
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 (33-5090) K&N Air Filter (33-5090) Quick View
K&N

K&N Air Filter (33-5090)

$54.99
BBWQ_33-5090
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 (33-3131) K&N Air Filter (33-3131) Quick View
K&N

K&N Air Filter (33-3131)

$64.99
BBWQ_33-3131
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 (33-2787) K&N Air Filter (33-2787) Quick View
K&N

K&N Air Filter (33-2787)

$64.99
BBWQ_33-2787
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 2015-2017 Renault Duster (33-3007) K&N Replacement Air Filter for 2015-2017 Renault Duster (33-3007) Quick View
K&N

K&N Replacement Air Filter for 2015-2017 Renault Duster (33-3007)

$59.99
BBWQ_33-3007
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 2020-2020 Jeep Wrangler (33-5106) K&N Replacement Air Filter for 2020-2020 Jeep Wrangler (33-5106) Quick View
K&N

K&N Replacement Air Filter for 2020-2020 Jeep Wrangler (33-5106)

$64.99
BBWQ_33-5106
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...
Items 289 to 324 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.

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