Air Filters

K&N DryCharger Filter Wrap (RC-4160DK) Quick View
K&N

K&N DryCharger Filter Wrap (RC-4160DK)

$29.99
BBWQ_RC-4160DK
Air Filters Air Intakes K&N
K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel...
K&N Air Filter (33-2046) K&N Air Filter (33-2046) Quick View
K&N

K&N Air Filter (33-2046)

$59.99
BBWQ_33-2046
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2418) K&N Air Filter (33-2418) Quick View
K&N

K&N Air Filter (33-2418)

$64.99
BBWQ_33-2418
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-5040) K&N Air Filter (33-5040) Quick View
K&N

K&N Air Filter (33-5040)

$64.99
BBWQ_33-5040
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Universal Clamp On Air Filter (RU-5163XD) K&N Universal Clamp On Air Filter (RU-5163XD) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5163XD)

$89.99
BBWQ_RU-5163XD
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 (RU-0910) K&N Universal Air Cleaner Assembly (RU-0910) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-0910)

$64.99
BBWQ_RU-0910
Air Filters Air Intakes K&N
K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel...
K&N Air Filter (33-2374) K&N Air Filter (33-2374) Quick View
K&N

K&N Air Filter (33-2374)

$64.99
BBWQ_33-2374
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Universal Air Cleaner Assembly (RU-0830) K&N Universal Air Cleaner Assembly (RU-0830) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-0830)

$49.99
BBWQ_RU-0830
Air Filters Air Intakes K&N
K&N Performance Fuel Filters are built for high flow rates and capacity while they provide outstanding filtration. They have a high strength carbon steel...
K&N Air Filter (33-2941) Quick View
K&N

K&N Air Filter (33-2941)

$64.99
BBWQ_33-2941
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2203) K&N Air Filter (33-2203) Quick View
K&N

K&N Air Filter (33-2203)

$69.99
BBWQ_33-2203
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2417) K&N Air Filter (33-2417) Quick View
K&N

K&N Air Filter (33-2417)

$59.99
BBWQ_33-2417
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (E-1992) K&N Air Filter (E-1992) Quick View
K&N

K&N Air Filter (E-1992)

$79.99
BBWQ_E-1992
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2119) K&N Air Filter (33-2119) Quick View
K&N

K&N Air Filter (33-2119)

$54.99
BBWQ_33-2119
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2995) K&N Air Filter (33-2995) Quick View
K&N

K&N Air Filter (33-2995)

$64.99
BBWQ_33-2995
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-3008) K&N Air Filter (33-3008) Quick View
K&N

K&N Air Filter (33-3008)

$64.99
BBWQ_33-3008
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2085) K&N Air Filter (33-2085) Quick View
K&N

K&N Air Filter (33-2085)

$54.99
BBWQ_33-2085
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (33-2296) K&N Air Filter (33-2296) Quick View
K&N

K&N Air Filter (33-2296)

$54.99
BBWQ_33-2296
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Air Filter (E-0782) K&N Air Filter (E-0782) Quick View
K&N

K&N Air Filter (E-0782)

$149.99
BBWQ_E-0782
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N XD Air Filter (RU-3103HBK) K&N XD Air Filter (RU-3103HBK) Quick View
K&N

K&N XD Air Filter (RU-3103HBK)

$79.99
BBWQ_RU-3103HBK
Air Filters Air Intakes K&N
K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a...
K&N Air Filter (33-2403) K&N Air Filter (33-2403) Quick View
K&N

K&N Air Filter (33-2403)

$64.99
BBWQ_33-2403
Air Filters Air Intakes K&N
K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for...
K&N Replacement Air Filter (33-2116) K&N Replacement Air Filter (33-2116) Quick View
K&N

K&N Replacement Air Filter (33-2116)

$59.99
BBWQ_33-2116
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 (33-2096) K&N Replacement Air Filter (33-2096) Quick View
K&N

K&N Replacement Air Filter (33-2096)

$79.99
BBWQ_33-2096
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 (33-2060) K&N Replacement Air Filter (33-2060) Quick View
K&N

K&N Replacement Air Filter (33-2060)

$49.99
BBWQ_33-2060
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 Auto Racing Filter (28-4245) K&N Auto Racing Filter (28-4245) Quick View
K&N

K&N Auto Racing Filter (28-4245)

$79.99
BBWQ_28-4245
Air Filters Air Intakes K&N
K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the...
K&N Auto Racing Filter (28-4240) K&N Auto Racing Filter (28-4240) Quick View
K&N

K&N Auto Racing Filter (28-4240)

$79.99
BBWQ_28-4240
Air Filters Air Intakes K&N
K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the...
K&N Auto Racing Filter (28-4235) K&N Auto Racing Filter (28-4235) Quick View
K&N

K&N Auto Racing Filter (28-4235)

$149.99
BBWQ_28-4235
Air Filters Air Intakes K&N
K&N Racing Cone Filters are designed for use in popular Formula Atlantic and Super Vee style cars, used in racing today. These filters fit...
K&N Air Filter Foam Wrap (25-6601) Quick View
K&N

K&N Air Filter Foam Wrap (25-6601)

$24.99
BBWQ_25-6601
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-3900) Quick View
K&N

K&N Air Filter Foam Wrap (25-3900)

$29.99
BBWQ_25-3900
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-3770) K&N Air Filter Foam Wrap (25-3770) Quick View
K&N

K&N Air Filter Foam Wrap (25-3770)

$69.99
BBWQ_25-3770
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-3760) Quick View
K&N

K&N Air Filter Foam Wrap (25-3760)

$49.99
BBWQ_25-3760
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-3750) Quick View
K&N

K&N Air Filter Foam Wrap (25-3750)

$29.99
BBWQ_25-3750
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-2587) Quick View
K&N

K&N Air Filter Foam Wrap (25-2587)

$24.99
BBWQ_25-2587
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-1770) Quick View
K&N

K&N Air Filter Foam Wrap (25-1770)

$24.99
BBWQ_25-1770
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N Air Filter Foam Wrap (25-0330) Quick View
K&N

K&N Air Filter Foam Wrap (25-0330)

$29.99
BBWQ_25-0330
Air Filters Air Intakes K&N
The K&N Airforce Pre-Cleaner is a specially designed foam filter wrap made to extend the service interval of your K&N air filter when used...
K&N X-Stream Top Assembly (66-3330R) K&N X-Stream Top Assembly (66-3330R) Quick View
K&N

K&N X-Stream Top Assembly (66-3330R)

$299.99
BBWQ_66-3330R
Air Filters Air Intakes K&N
K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the...
K&N X-Stream Top Assembly (66-3320R) K&N X-Stream Top Assembly (66-3320R) Quick View
K&N

K&N X-Stream Top Assembly (66-3320R)

$299.99
BBWQ_66-3320R
Air Filters Air Intakes K&N
K&N Drag Racing Base Mount Scoop Filters - Now you can protect the motor in your drag car from dust and debris on the...
Items 865 to 900 of 3982 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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