Air Filters

K&N Clamp-on Air Filter (RU-4570) K&N Clamp-on Air Filter (RU-4570) Quick View
K&N

K&N Clamp-on Air Filter (RU-4570)

$54.99
BBWQ_RU-4570
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 Clamp-on Air Filter (RU-1624) K&N Clamp-on Air Filter (RU-1624) Quick View
K&N

K&N Clamp-on Air Filter (RU-1624)

$49.99
BBWQ_RU-1624
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 Clamp-on Air Filter (RU-1039) K&N Clamp-on Air Filter (RU-1039) Quick View
K&N

K&N Clamp-on Air Filter (RU-1039)

$59.99
BBWQ_RU-1039
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 Filter (RP-6103) K&N Universal Filter (RP-6103) Quick View
K&N

K&N Universal Filter (RP-6103)

$149.99
BBWQ_RP-6103
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 Clamp-on Air Filter (RC-2540) Quick View
K&N

K&N Clamp-on Air Filter (RC-2540)

$54.99
BBWQ_RC-2540
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 Clamp-on Air Filter (RC-2500) Quick View
K&N

K&N Clamp-on Air Filter (RC-2500)

$79.99
BBWQ_RC-2500
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 Clamp-on Air Filter (RC-2490) Quick View
K&N

K&N Clamp-on Air Filter (RC-2490)

$74.99
BBWQ_RC-2490
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 Clamp-on Air Filter (RC-2440) Quick View
K&N

K&N Clamp-on Air Filter (RC-2440)

$74.99
BBWQ_RC-2440
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 Clamp-on Air Filter (RC-2344) Quick View
K&N

K&N Clamp-on Air Filter (RC-2344)

$199.99
BBWQ_RC-2344
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 Clamp-on Air Filter (RC-2340) Quick View
K&N

K&N Clamp-on Air Filter (RC-2340)

$59.99
BBWQ_RC-2340
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 Clamp-on Air Filter (RC-2330) Quick View
K&N

K&N Clamp-on Air Filter (RC-2330)

$74.99
BBWQ_RC-2330
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 (PL-1004PK) Quick View
K&N

K&N Air Filter Wrap (PL-1004PK)

$29.99
BBWQ_PL-1004PK
Air Filters Air Intakes K&N
The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions....
K&N Air Filter Wrap (PL-1003PK) Quick View
K&N

K&N Air Filter Wrap (PL-1003PK)

$24.99
BBWQ_PL-1003PK
Air Filters Air Intakes K&N
The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions....
K&N Air Filter (E-0641) K&N Air Filter (E-0641) Quick View
K&N

K&N Air Filter (E-0641)

$54.99
BBWQ_E-0641
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 (E-0640) K&N Air Filter (E-0640) Quick View
K&N

K&N Air Filter (E-0640)

$64.99
BBWQ_E-0640
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 Clamp-on Air Filter (RC-2310) Quick View
K&N

K&N Clamp-on Air Filter (RC-2310)

$59.99
BBWQ_RC-2310
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 Clamp-on Air Filter (RC-2290) Quick View
K&N

K&N Clamp-on Air Filter (RC-2290)

$74.99
BBWQ_RC-2290
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 Clamp-on Air Filter (RC-1950) Quick View
K&N

K&N Clamp-on Air Filter (RC-1950)

$74.99
BBWQ_RC-1950
Air Filters Air Intakes K&N
K&N's Universal Pancake Style Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors,...
K&N Clamp-on Air Filter (RC-1920) K&N Clamp-on Air Filter (RC-1920) Quick View
K&N

K&N Clamp-on Air Filter (RC-1920)

$64.99
BBWQ_RC-1920
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 Clamp-on Air Filter (RC-1910) Quick View
K&N

K&N Clamp-on Air Filter (RC-1910)

$74.99
BBWQ_RC-1910
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 Clamp-on Air Filter (RC-1900) Quick View
K&N

K&N Clamp-on Air Filter (RC-1900)

$79.99
BBWQ_RC-1900
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 Clamp-on Air Filter (RC-1680) K&N Clamp-on Air Filter (RC-1680) Quick View
K&N

K&N Clamp-on Air Filter (RC-1680)

$64.99
BBWQ_RC-1680
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 Clamp-on Air Filter (RU-2420) Quick View
K&N

K&N Clamp-on Air Filter (RU-2420)

$49.99
BBWQ_RU-2420
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 Clamp-on Air Filter (RU-1850) Quick View
K&N

K&N Clamp-on Air Filter (RU-1850)

$64.99
BBWQ_RU-1850
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 Clamp-on Air Filter (RU-1824) Quick View
K&N

K&N Clamp-on Air Filter (RU-1824)

$129.99
BBWQ_RU-1824
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 Clamp-on Air Filter (RU-1790) Quick View
K&N

K&N Clamp-on Air Filter (RU-1790)

$74.99
BBWQ_RU-1790
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 Clamp-on Air Filter (RU-1785) Quick View
K&N

K&N Clamp-on Air Filter (RU-1785)

$74.99
BBWQ_RU-1785
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 Clamp-on Air Filter (RU-1770) Quick View
K&N

K&N Clamp-on Air Filter (RU-1770)

$49.99
BBWQ_RU-1770
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 Clamp-on Air Filter (RU-1760) Quick View
K&N

K&N Clamp-on Air Filter (RU-1760)

$54.99
BBWQ_RU-1760
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 Clamp-on Air Filter (RU-1750) K&N Clamp-on Air Filter (RU-1750) Quick View
K&N

K&N Clamp-on Air Filter (RU-1750)

$49.99
BBWQ_RU-1750
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 Clamp-on Air Filter (RU-1720) Quick View
K&N

K&N Clamp-on Air Filter (RU-1720)

$54.99
BBWQ_RU-1720
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 Clamp-on Air Filter (RU-1710) Quick View
K&N

K&N Clamp-on Air Filter (RU-1710)

$74.99
BBWQ_RU-1710
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 Clamp-on Air Filter (RU-1700) Quick View
K&N

K&N Clamp-on Air Filter (RU-1700)

$74.99
BBWQ_RU-1700
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 Clamp-on Air Filter (RU-1620) K&N Clamp-on Air Filter (RU-1620) Quick View
K&N

K&N Clamp-on Air Filter (RU-1620)

$49.99
BBWQ_RU-1620
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-1045DK) Quick View
K&N

K&N Air Filter Wrap (RF-1045DK)

$29.99
BBWQ_RF-1045DK
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 Clamp-on Air Filter (RF-10440XD) K&N Clamp-on Air Filter (RF-10440XD) Quick View
K&N

K&N Clamp-on Air Filter (RF-10440XD)

$64.99
BBWQ_RF-10440XD
Air Filters Air Intakes K&N
K&N's universal inverted dome filters are engineered to provide exceptional airflow and an increase in engine performance. They are designed and tested using computational...
Items 541 to 576 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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