Air Filters

K&N Replacement Air Filter (BA-2201) Quick View
K&N

K&N Replacement Air Filter (BA-2201)

$49.99
BBWQ_BA-2201
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 Replacement Air Filter (BA-2012) K&N Replacement Air Filter (BA-2012) Quick View
K&N

K&N Replacement Air Filter (BA-2012)

$49.99
BBWQ_BA-2012
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 Custom Racing Assembly (56-9330) K&N Custom Racing Assembly (56-9330) Quick View
K&N

K&N Custom Racing Assembly (56-9330)

$119.99
BBWQ_56-9330
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 Custom Racing Assembly (56-9327) K&N Custom Racing Assembly (56-9327) Quick View
K&N

K&N Custom Racing Assembly (56-9327)

$109.99
BBWQ_56-9327
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 Custom Racing Assembly (56-1270) Quick View
K&N

K&N Custom Racing Assembly (56-1270)

$139.99
BBWQ_56-1270
Air Filters Air Intakes K&N
K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the...
K&N Custom Racing Assembly (56-1220) Quick View
K&N

K&N Custom Racing Assembly (56-1220)

$139.99
BBWQ_56-1220
Air Filters Air Intakes K&N
K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the...
K&N Custom Racing Assembly (56-1210) Quick View
K&N

K&N Custom Racing Assembly (56-1210)

$139.99
BBWQ_56-1210
Air Filters Air Intakes K&N
K&N Custom Air Filters for Weber Carburetors - K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the...
K&N Universal Clamp On Air Filter (RU-9350) K&N Universal Clamp On Air Filter (RU-9350) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-9350)

$89.99
BBWQ_RU-9350
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-9310) K&N Universal Clamp On Air Filter (RU-9310) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-9310)

$89.99
BBWQ_RU-9310
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-5171HBK) K&N Universal Air Cleaner Assembly (RU-5171HBK) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-5171HBK)

$89.99
BBWQ_RU-5171HBK
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 Universal Clamp On Air Filter (RU-5138) K&N Universal Clamp On Air Filter (RU-5138) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5138)

$89.99
BBWQ_RU-5138
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-5123) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-5123)

$199.99
BBWQ_RU-5123
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-5122) K&N Universal Air Cleaner Assembly (RU-5122) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-5122)

$99.99
BBWQ_RU-5122
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-5107) K&N Universal Clamp On Air Filter (RU-5107) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5107)

$89.99
BBWQ_RU-5107
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-5062XD) K&N Universal Clamp On Air Filter (RU-5062XD) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5062XD)

$79.99
BBWQ_RU-5062XD
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-5060) K&N Universal Clamp On Air Filter (RU-5060) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-5060)

$89.99
BBWQ_RU-5060
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-5045) K&N Universal Air Cleaner Assembly (RU-5045) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-5045)

$99.99
BBWQ_RU-5045
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-4690) K&N Universal Clamp On Air Filter (RU-4690) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-4690)

$99.99
BBWQ_RU-4690
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-4180) K&N Universal Clamp On Air Filter (RU-4180) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-4180)

$89.99
BBWQ_RU-4180
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-3690) K&N Universal Clamp On Air Filter (RU-3690) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-3690)

$89.99
BBWQ_RU-3690
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-3600) Quick View
K&N

K&N Universal Clamp On Air Filter (RU-3600)

$59.99
BBWQ_RU-3600
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-3560) K&N Universal Air Cleaner Assembly (RU-3560) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-3560)

$89.99
BBWQ_RU-3560
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 Rubber Top Air Filter (RU-3106HBK) K&N Universal Rubber Top Air Filter (RU-3106HBK) Quick View
K&N

K&N Universal Rubber Top Air Filter (RU-3106HBK)

$89.99
BBWQ_RU-3106HBK
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 (33-2497) K&N Air Filter (33-2497) Quick View
K&N

K&N Air Filter (33-2497)

$64.99
BBWQ_33-2497
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 (33-5085) K&N Air Filter (33-5085) Quick View
K&N

K&N Air Filter (33-5085)

$149.99
BBWQ_33-5085
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-1460) K&N Air Filter (E-1460) Quick View
K&N

K&N Air Filter (E-1460)

$149.99
BBWQ_E-1460
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 (33-2786) Quick View
K&N

K&N Air Filter (33-2786)

$99.99
BBWQ_33-2786
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 (33-2460) K&N Air Filter (33-2460) Quick View
K&N

K&N Air Filter (33-2460)

$64.99
BBWQ_33-2460
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-0663) K&N Air Filter (E-0663) Quick View
K&N

K&N Air Filter (E-0663)

$64.99
BBWQ_E-0663
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 (33-2339) K&N Air Filter (33-2339) Quick View
K&N

K&N Air Filter (33-2339)

$64.99
BBWQ_33-2339
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 (RP-5168) K&N Universal Air Cleaner Assembly (RP-5168) Quick View
K&N

K&N Universal Air Cleaner Assembly (RP-5168)

$199.99
BBWQ_RP-5168
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-1461) K&N Air Filter (E-1461) Quick View
K&N

K&N Air Filter (E-1461)

$84.99
BBWQ_E-1461
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 (33-2478) K&N Air Filter (33-2478) Quick View
K&N

K&N Air Filter (33-2478)

$64.99
BBWQ_33-2478
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 (RU-3105HBK) K&N Air Filter (RU-3105HBK) Quick View
K&N

K&N Air Filter (RU-3105HBK)

$79.99
BBWQ_RU-3105HBK
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 (33-2493) K&N Air Filter (33-2493) Quick View
K&N

K&N Air Filter (33-2493)

$64.99
BBWQ_33-2493
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-4990) K&N Universal Air Cleaner Assembly (RU-4990) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-4990)

$64.99
BBWQ_RU-4990
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...
Items 1045 to 1080 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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