Air Filters

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K&N 02-03 Yamaha YFM660 Grizzly 660 / 04-07 & 09-13 YFM350R Raptor 350 Replacement Air Filter (YA-6602) K&N 02-03 Yamaha YFM660 Grizzly 660 / 04-07 & 09-13 YFM350R Raptor 350 Replacement Air Filter (YA-6602) Quick View
K&N

K&N 02-03 Yamaha YFM660 Grizzly 660 / 04-07 & 09-13 YFM350R Raptor 350 Replacement Air Filter (YA-6602)

$83.99
$67.19
BBWQ_YA-6602
Air Filters Air Intakes K&N
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude....
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K&N 08-10 Polaris Ranger RZR/S Replacement Air Filter (PL-8007) K&N 08-10 Polaris Ranger RZR/S Replacement Air Filter (PL-8007) Quick View
K&N

K&N 08-10 Polaris Ranger RZR/S Replacement Air Filter (PL-8007)

$83.99
$67.19
BBWQ_PL-8007
Air Filters Air Intakes K&N
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude....
K&N 00-07 Honda TRX350/400 Rancher Replacement Air Filter (HA-3500) K&N 00-07 Honda TRX350/400 Rancher Replacement Air Filter (HA-3500) Quick View
K&N

K&N 00-07 Honda TRX350/400 Rancher Replacement Air Filter (HA-3500)

$83.99
BBWQ_HA-3500
Air Filters Air Intakes K&N
K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude....
-5%
Active Autowerke 3 Quick View

Active Autowerke 3" Filter Replacement for E36 Supercharger Kit (GREEN7065)

$99.00
$94.05
GREEN7065
Active AutoWerke Air Filters Air Intakes
This 3" replacement filter is designed specifically for the Active Autowerke Supercharger Kit applications on BMW E36 models. Compatible with Active Autowerke SC kits...
-5%
CTS Turbo Air Filter 4 Quick View

CTS Turbo Air Filter 4" Inlet (CTS-AF-400)

$49.99
$47.49
CTS-AF-400
Air Filters Air Intakes CTS Turbo
This is our CTS Turbo universal 4" cone filter with a tapered design to fit in tight spots.  These filters are used in our...
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CTS Turbo Air Filter 3.0 Quick View

CTS Turbo Air Filter 3.0" Inlet for CTS-IT-289 (CTS-AF-289)

$49.99
$47.49
CTS-AF-289
Air Filters Air Intakes CTS Turbo
This is a CTS Turbo universal 3.0″ cone filter, it has a tapered design primarily used in our BMW S55 intake kits. These filters...
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CTS Turbo Air Filter 2.75 CTS Turbo Air Filter 2.75 Quick View

CTS Turbo Air Filter 2.75" for CTS-IT-105/220.1/220.3/271/880 (CTS-AF-275)

$49.99
$47.49
CTS-AF-275
Air Filters Air Intakes CTS Turbo
This is a CTS Turbo universal 2.75" low profile cone filter, it has a tapered design to fit in tight spots. These filters are used...
HPS Performance Air Filter 6 HPS Performance Air Filter 6 Quick View

HPS Performance Air Filter 6" ID, 6" Element Length, 7" Overall Length (HPS-4303-RED)

$58.93
HTZW_HPS-4303-RED
Air Filters Air Intakes HPS Performance
HPS Performance Air Filters are constructed from multi-layered woven cotton and dressed with synthetic oil. The filtering element is then encased in steel mesh...
HPS Performance air filter, 3-1/4 Quick View

HPS Performance air filter, 3-1/4" flange ID, 7-3/4" height, pre-oiled and reusable (HPS-4332)

$58.93
HTZW_HPS-4332
Air Filters Air Intakes HPS Performance
HPS Performance Air Filters are constructed from two layers woven cotton and dressed with synthetic oil. The filtering element is then encased in steel...
HPS Performance air filter, 1 HPS Performance air filter, 1 Quick View

HPS Performance air filter, 1" flange ID, 2" height, pre-oiled and reusable (HPS-4330)

$33.35
HTZW_HPS-4330
Air Filters Air Intakes HPS Performance
HPS Performance Air Filters are constructed from two layers woven cotton and dressed with synthetic oil. The filtering element is then encased in steel...
HPS High Flow Performance Air Filter,6 HPS High Flow Performance Air Filter,6 Quick View

HPS High Flow Performance Air Filter,6" Flange ID,7" Length,Washable,Reuseable (HPS-4303)

$58.93
HTZW_HPS-4303
Air Filters Air Intakes HPS Performance
HPS Performance Air Filters are constructed from two layers woven cotton and dressed with synthetic oil, then finally encased in a steel mesh. The...
HPS High Flow Performance Air Filter,2.75 HPS High Flow Performance Air Filter,2.75 Quick View

HPS High Flow Performance Air Filter,2.75" Flange ID,7.5" Length,Washable,Reuseable (HPS-4296)

$58.93
HTZW_HPS-4296
Air Filters Air Intakes HPS Performance
HPS Performance Air Filters are constructed from two layers woven cotton and dressed with synthetic oil, then finally encased in a steel mesh. The...
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GReddy AIRINX S136 FILTER HOLDER (12500065) Quick View

GReddy AIRINX S136 FILTER HOLDER (12500065)

$59.00
$56.05
BHXF_12500065
Air Filters Air Intakes Greddy
Airinx S136 Baseplate & Air Flow Meter Holder    - for more details see: LINK   for use with A/F-Type Airinx S Air Filter Body  (p/n 12500060 - sold seperately)...
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GReddy Airinx M General Purpose Universal Air Filter 100mm (med) (12500633) GReddy Airinx M General Purpose Universal Air Filter 100mm (med) (12500633) Quick View

GReddy Airinx M General Purpose Universal Air Filter 100mm (med) (12500633)

$100.00
$95.00
BHXF_12500633
Air Filters Air Intakes Greddy
General purpose dry Airinx M Universal Filter with variousdia. inlet(70, 80 or 100mm) with aluminum GReddy side emblemFeatures: Polyurethane made monolithic high performance dry...
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GReddy Airinx S General Purpose Universal Air Filter 70mm (sm) (12500602) GReddy Airinx S General Purpose Universal Air Filter 70mm (sm) (12500602) Quick View

GReddy Airinx S General Purpose Universal Air Filter 70mm (sm) (12500602)

$90.00
$85.50
BHXF_12500602
Air Filters Air Intakes Greddy
General purpose dry Airinx S Universal Filter with various dia. inlet (50-60, 70, 80mm) with aluminum GReddy side emblemFeatures: Polyurethane made monolithic high performance...
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GReddy Airinx Medium Replacement Blue Air Filter Foam (12500016) GReddy Airinx Medium Replacement Blue Air Filter Foam (12500016) Quick View

GReddy Airinx Medium Replacement Blue Air Filter Foam (12500016)

$30.00
$28.50
BHXF_12500016
Air Filters Air Intakes Greddy
Our new multi-layer synthetic, deep pleated, dry filter element provides improved filtration, with long service intervals. It also provides high flow, but without sensor...
K&N Round Air Filter (E-3030R) Quick View
K&N

K&N Round Air Filter (E-3030R)

$64.99
BBWQ_E-3030R
Air Filters Air Intakes K&N
This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower...
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K&N Replacement Air Filter for BMW X3 2020-2023,X4 2020-2023 (33-3160) K&N Replacement Air Filter for BMW X3 2020-2023,X4 2020-2023 (33-3160) Quick View
K&N

K&N Replacement Air Filter for BMW X3 2020-2023,X4 2020-2023 (33-3160)

$188.99
$151.19
BBWQ_33-3160
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...
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K&N Replacement Air Filter for Chevrolet Corvette 2020-2022 (E-0636) K&N Replacement Air Filter for Chevrolet Corvette 2020-2022 (E-0636) Quick View
K&N

K&N Replacement Air Filter for Chevrolet Corvette 2020-2022 (E-0636)

$104.99
$83.99
BBWQ_E-0636
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...
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K&N Air Filter (33-2137) K&N Air Filter (33-2137) Quick View
K&N

K&N Air Filter (33-2137)

$68.99
$55.19
BBWQ_33-2137
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...
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K&N Replacement Air Filter for 2019-2020 Mercedes-Benz A220 (33-3133) K&N Replacement Air Filter for 2019-2020 Mercedes-Benz A220 (33-3133) Quick View
K&N

K&N Replacement Air Filter for 2019-2020 Mercedes-Benz A220 (33-3133)

$68.99
$55.19
BBWQ_33-3133
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 (RE-0280) K&N Clamp-on Air Filter (RE-0280) Quick View
K&N

K&N Clamp-on Air Filter (RE-0280)

$69.99
BBWQ_RE-0280
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...
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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)

$52.99
$42.39
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...
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K&N Replacement Air Filter for 2016-2019 Mercedes-Benz V220d (33-3033) K&N Replacement Air Filter for 2016-2019 Mercedes-Benz V220d (33-3033) Quick View
K&N

K&N Replacement Air Filter for 2016-2019 Mercedes-Benz V220d (33-3033)

$68.99
$55.19
BBWQ_33-3033
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 (E-3341) Quick View
K&N

K&N Oval Air Filter (E-3341)

$68.99
BBWQ_E-3341
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 Custom Racing Assembly (56-9311) K&N Custom Racing Assembly (56-9311) Quick View
K&N

K&N Custom Racing Assembly (56-9311)

$125.99
BBWQ_56-9311
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...
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K&N Air Filter (33-5056) K&N Air Filter (33-5056) Quick View
K&N

K&N Air Filter (33-5056)

$68.99
$55.19
BBWQ_33-5056
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...
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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)

$314.99
$251.99
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 Air Filter Wrap (22-8017PK) K&N Air Filter Wrap (22-8017PK) Quick View
K&N

K&N Air Filter Wrap (22-8017PK)

$29.99
BBWQ_22-8017PK
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 (22-8008PK) K&N Air Filter Wrap (22-8008PK) Quick View
K&N

K&N Air Filter Wrap (22-8008PK)

$24.99
BBWQ_22-8008PK
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....
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K&N Universal Air Cleaner Assembly (RU-4960) K&N Universal Air Cleaner Assembly (RU-4960) Quick View
K&N

K&N Universal Air Cleaner Assembly (RU-4960)

$68.99
$55.19
BBWQ_RU-4960
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...
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K&N Universal Air Cleaner Assembly (RP-5135) K&N Universal Air Cleaner Assembly (RP-5135) Quick View
K&N

K&N Universal Air Cleaner Assembly (RP-5135)

$262.99
$210.39
BBWQ_RP-5135
Air Filters Air Intakes K&N
The RP-5135 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top and carbon...
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K&N Universal Air Cleaner Assembly (RP-5105) Quick View
K&N

K&N Universal Air Cleaner Assembly (RP-5105)

$262.99
$210.39
BBWQ_RP-5105
Air Filters Air Intakes K&N
The K&N Composite Top and Flange Universal Air Filter is unique in its carbon fiber top and flange that provide outstanding strength with minimal...
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K&N Universal Carbon Fiber Top Air Filter (RF-1050) K&N Universal Carbon Fiber Top Air Filter (RF-1050) Quick View
K&N

K&N Universal Carbon Fiber Top Air Filter (RF-1050)

$262.99
$210.39
BBWQ_RF-1050
Air Filters Air Intakes K&N
The RF-1050 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability....
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K&N Universal Air Cleaner Assembly (RP-5161) K&N Universal Air Cleaner Assembly (RP-5161) Quick View
K&N

K&N Universal Air Cleaner Assembly (RP-5161)

$314.99
$251.99
BBWQ_RP-5161
Air Filters Air Intakes K&N
The RP-5161 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability....
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K&N Air Filter (E-0660) K&N Air Filter (E-0660) Quick View
K&N

K&N Air Filter (E-0660)

$83.99
$67.19
BBWQ_E-0660
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 73 to 108 of 4098 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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