Air Filters

K&N XStream (R) Universal Air Filter (RX-4730XD) K&N XStream (R) Universal Air Filter (RX-4730XD) Quick View
K&N

K&N XStream (R) Universal Air Filter (RX-4730XD)

$139.99
BBWQ_RX-4730XD
Air Filters Air Intakes K&N
K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-road...
K&N Air Filter (33-2170) K&N Air Filter (33-2170) Quick View
K&N

K&N Air Filter (33-2170)

$79.99
BBWQ_33-2170
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 Custom Air Cleaner Assembly (60-1010) K&N Custom Air Cleaner Assembly (60-1010) Quick View
K&N

K&N Custom Air Cleaner Assembly (60-1010)

$139.99
BBWQ_60-1010
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 (E-0995) K&N Air Filter (E-0995) Quick View
K&N

K&N Air Filter (E-0995)

$64.99
BBWQ_E-0995
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 (33-2122) K&N Air Filter (33-2122) Quick View
K&N

K&N Air Filter (33-2122)

$64.99
BBWQ_33-2122
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 (33-2401) K&N Air Filter (33-2401) Quick View
K&N

K&N Air Filter (33-2401)

$79.99
BBWQ_33-2401
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 (33-2355) K&N Air Filter (33-2355) Quick View
K&N

K&N Air Filter (33-2355)

$64.99
BBWQ_33-2355
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-2985) K&N Air Filter (E-2985) Quick View
K&N

K&N Air Filter (E-2985)

$59.99
BBWQ_E-2985
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 (33-2402) K&N Air Filter (33-2402) Quick View
K&N

K&N Air Filter (33-2402)

$64.99
BBWQ_33-2402
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 (33-2276) K&N Air Filter (33-2276) Quick View
K&N

K&N Air Filter (33-2276)

$64.99
BBWQ_33-2276
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-2400) K&N Air Filter (E-2400) Quick View
K&N

K&N Air Filter (E-2400)

$54.99
BBWQ_E-2400
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 (33-2384) K&N Air Filter (33-2384) Quick View
K&N

K&N Air Filter (33-2384)

$64.99
BBWQ_33-2384
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-0786) K&N Air Filter (E-0786) Quick View
K&N

K&N Air Filter (E-0786)

$199.99
BBWQ_E-0786
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-2993) K&N Air Filter (E-2993) Quick View
K&N

K&N Air Filter (E-2993)

$79.99
BBWQ_E-2993
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 (33-2059) K&N Air Filter (33-2059) Quick View
K&N

K&N Air Filter (33-2059)

$54.99
BBWQ_33-2059
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 (33-2183) K&N Air Filter (33-2183) Quick View
K&N

K&N Air Filter (33-2183)

$64.99
BBWQ_33-2183
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 (33-2370) K&N Air Filter (33-2370) Quick View
K&N

K&N Air Filter (33-2370)

$64.99
BBWQ_33-2370
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 (33-2279) K&N Air Filter (33-2279) Quick View
K&N

K&N Air Filter (33-2279)

$54.99
BBWQ_33-2279
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 (33-2672) K&N Air Filter (33-2672) Quick View
K&N

K&N Air Filter (33-2672)

$54.99
BBWQ_33-2672
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 (33-2260) K&N Air Filter (33-2260) Quick View
K&N

K&N Air Filter (33-2260)

$54.99
BBWQ_33-2260
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 (33-2233) K&N Air Filter (33-2233) Quick View
K&N

K&N Air Filter (33-2233)

$79.99
BBWQ_33-2233
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 (33-2452) K&N Air Filter (33-2452) Quick View
K&N

K&N Air Filter (33-2452)

$64.99
BBWQ_33-2452
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 (33-2395) K&N Air Filter (33-2395) Quick View
K&N

K&N Air Filter (33-2395)

$64.99
BBWQ_33-2395
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 (33-2024) K&N Air Filter (33-2024) Quick View
K&N

K&N Air Filter (33-2024)

$64.99
BBWQ_33-2024
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-0781) K&N Air Filter (E-0781) Quick View
K&N

K&N Air Filter (E-0781)

$149.99
BBWQ_E-0781
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 (33-2392) K&N Air Filter (33-2392) Quick View
K&N

K&N Air Filter (33-2392)

$64.99
BBWQ_33-2392
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 (33-2408) K&N Air Filter (33-2408) Quick View
K&N

K&N Air Filter (33-2408)

$64.99
BBWQ_33-2408
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 (RC-5282) K&N Universal Air Cleaner Assembly (RC-5282) Quick View
K&N

K&N Universal Air Cleaner Assembly (RC-5282)

$139.99
BBWQ_RC-5282
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 (33-2451) K&N Air Filter (33-2451) Quick View
K&N

K&N Air Filter (33-2451)

$59.99
BBWQ_33-2451
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-0784) K&N Air Filter (E-0784) Quick View
K&N

K&N Air Filter (E-0784)

$149.99
BBWQ_E-0784
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 (33-2334) K&N Air Filter (33-2334) Quick View
K&N

K&N Air Filter (33-2334)

$64.99
BBWQ_33-2334
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 (33-2120) K&N Air Filter (33-2120) Quick View
K&N

K&N Air Filter (33-2120)

$64.99
BBWQ_33-2120
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 (33-2813) K&N Air Filter (33-2813) Quick View
K&N

K&N Air Filter (33-2813)

$49.99
BBWQ_33-2813
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-5147) K&N Universal Air Cleaner Assembly (RU-5147) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-5147)

$64.99
BBWQ_RU-5147
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 (33-5000) K&N Air Filter (33-5000) Quick View
K&N

K&N Air Filter (33-5000)

$64.99
BBWQ_33-5000
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 (33-2428) K&N Air Filter (33-2428) Quick View
K&N

K&N Air Filter (33-2428)

$64.99
BBWQ_33-2428
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...
Items 1153 to 1188 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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