Air Filters

New
K&N Universal Air Filter (RU-5303) K&N Universal Air Filter (RU-5303) Quick View
K&N

K&N Universal Air Filter (RU-5303)

$146.99
BBWQ_RU-5303
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...
New
K&N Replacement Air Filter (33-5124) K&N Replacement Air Filter (33-5124) Quick View
K&N

K&N Replacement Air Filter (33-5124)

$104.99
BBWQ_33-5124
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...
New
K&N Replacement Air Filter (CM-9715) K&N Replacement Air Filter (CM-9715) Quick View
K&N

K&N Replacement Air Filter (CM-9715)

$104.99
BBWQ_CM-9715
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....
New
K&N Air Filter Wrap (RC-2540PK) Quick View
K&N

K&N Air Filter Wrap (RC-2540PK)

$29.99
BBWQ_RC-2540PK
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....
New
K&N Universal Clamp-On Air Filter (RU-5281) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5281)

$125.99
BBWQ_RU-5281
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...
New
K&N Neoprene Gasket (09067) Quick View
K&N

K&N Neoprene Gasket (09067)

$2.49
BBWQ_09067
Air Filters Air Intakes K&N
K&N offers a wide selection of long lasting poron and neoprene gaskets to create the perfect seal.Features: Creates a positive seal between the adapter...
New
K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GMC HD V8-6.6L DSL (33-5065HBK) K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GMC HD V8-6.6L DSL (33-5065HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GMC HD V8-6.6L DSL (33-5065HBK)

$115.99
BBWQ_33-5065HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM 2500/3500 V8-6.6L (33-5098HBK) K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM 2500/3500 V8-6.6L (33-5098HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM 2500/3500 V8-6.6L (33-5098HBK)

$112.99
BBWQ_33-5098HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Universal Clamp-On Air Filter (RC-9360) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-9360)

$68.99
BBWQ_RC-9360
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...
New
K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5100HBK) K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5100HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5100HBK)

$112.99
BBWQ_33-5100HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Dryflow Lifetime Engine Air Filter - RAM HD L6-6.7L DSL (33-5005HBK) K&N Dryflow Lifetime Engine Air Filter - RAM HD L6-6.7L DSL (33-5005HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - RAM HD L6-6.7L DSL (33-5005HBK)

$115.99
BBWQ_33-5005HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5010HBK) K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5010HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - FORD F-SERIES SUPER DUTY V8 (33-5010HBK)

$96.99
BBWQ_33-5010HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Replacement Air Filter (33-5147) K&N Replacement Air Filter (33-5147) Quick View
K&N

K&N Replacement Air Filter (33-5147)

$68.99
BBWQ_33-5147
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...
New
K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM HD V8-6.6L DSL (33-2466HBK) K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM HD V8-6.6L DSL (33-2466HBK) Quick View
K&N

K&N Dryflow Lifetime Engine Air Filter - CHEVY/ GM HD V8-6.6L DSL (33-2466HBK)

$115.99
BBWQ_33-2466HBK
Air Filters Air Intakes K&N
K&N washable reusable Diesel Dryflow Air Filters feature a state-of-the-art design of layeredcotton & synthetic media engineered to improve airflow and capture contaminants and...
New
K&N Universal Clamp-On Air Filter (RU-70032) K&N Universal Clamp-On Air Filter (RU-70032) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-70032)

$125.99
BBWQ_RU-70032
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...
New
K&N Universal Clamp-On Air Filter (RC-1923) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1923)

$119.99
BBWQ_RC-1923
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...
New
K&N Replacement Air Filter (KA-7513) K&N Replacement Air Filter (KA-7513) Quick View
K&N

K&N Replacement Air Filter (KA-7513)

$89.99
BBWQ_KA-7513
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....
New
K&N Replacement Air Filter (33-3184) K&N Replacement Air Filter (33-3184) Quick View
K&N

K&N Replacement Air Filter (33-3184)

$78.99
BBWQ_33-3184
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...
New
K&N Replacement Air Filter (E-2427) K&N Replacement Air Filter (E-2427) Quick View
K&N

K&N Replacement Air Filter (E-2427)

$125.99
BBWQ_E-2427
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...
New
K&N Round Air Filter (E-2410) Quick View
K&N

K&N Round Air Filter (E-2410)

$59.99
BBWQ_E-2410
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...
New
K&N Air Filter Wrap (KA-7408DK) K&N Air Filter Wrap (KA-7408DK) Quick View
K&N

K&N Air Filter Wrap (KA-7408DK)

$31.99
BBWQ_KA-7408DK
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...
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K&N SPECIAL ORDER Repl Fltr (E-2415) Quick View
K&N

K&N SPECIAL ORDER Repl Fltr (E-2415)

$169.99
BBWQ_E-2415
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...
New
K&N Replacement Air Filter (33-3097) K&N Replacement Air Filter (33-3097) Quick View
K&N

K&N Replacement Air Filter (33-3097)

$69.99
BBWQ_33-3097
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...
New
K&N Neoprene Gasket (09070) Quick View
K&N

K&N Neoprene Gasket (09070)

$2.39
BBWQ_09070
Air Filters Air Intakes K&N
K&N offers a wide selection of long lasting poron and neoprene gaskets to create the perfect seal.Features: Creates a positive seal between the adapter...
New
K&N Replacement Air Filter (33-5151) K&N Replacement Air Filter (33-5151) Quick View
K&N

K&N Replacement Air Filter (33-5151)

$73.99
BBWQ_33-5151
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...
New
K&N Universal Clamp-On Air Filter (RU-3150) K&N Universal Clamp-On Air Filter (RU-3150) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-3150)

$104.99
BBWQ_RU-3150
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...
New
K&N Replacement Air Filter (E-9235) Quick View
K&N

K&N Replacement Air Filter (E-9235)

$79.99
BBWQ_E-9235
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...
New
K&N Anodized Steel Clip (85-5192) Quick View
K&N

K&N Anodized Steel Clip (85-5192)

$44.99
BBWQ_85-5192
Air Filters Air Intakes K&N
AP-251 2 1/2 Spring CLIPFeatures: Add support around perimeter of filter assembly Backed by K&N warranty Engineered for performance Made in UK Manufactured using...
New
K&N Air Filter Wrap (KA-2288PL) Quick View
K&N

K&N Air Filter Wrap (KA-2288PL)

$24.99
BBWQ_KA-2288PL
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....
New
K&N Replacement Air Filter (KA-4093) K&N Replacement Air Filter (KA-4093) Quick View
K&N

K&N Replacement Air Filter (KA-4093)

$83.99
BBWQ_KA-4093
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 Poron Mass Air Sensor Gasket (09069) Quick View
K&N

K&N Poron Mass Air Sensor Gasket (09069)

$1.79
BBWQ_09069
Air Filters Air Intakes K&N
K&N offers a wide selection of long lasting poron and neoprene gaskets to create the perfect seal.Features: Creates a positive seal between the adapter...
HPS Performance Drop-In Panel Air Filter (HPS-452421) HPS Performance Drop-In Panel Air Filter (HPS-452421) Quick View

HPS Performance Drop-In Panel Air Filter (HPS-452421)

$59.59
HTZW_HPS-452421
Air Filters Air Intakes HPS Performance
HPS Performance Drop-In Air Filters are a direct replacement for your vehicle's engine air filter. HPS uses a low pressure injection molding process to...
-5%
aFe Power Magnum FORCEintake Replacement Air Filter w/ Dura Dry Media 3-7/8in F x8in B x 7in T x6-3/4in H (21-90008V) Quick View

aFe Power Magnum FORCEintake Replacement Air Filter w/ Dura Dry Media 3-7/8in F x8in B x 7in T x6-3/4in H (21-90008V)

$60.00
$57.00
BKJC_21-90008V
aFe Power Air Filters Air Intakes
The D2 replaceable filter is designed for convenience: no cleaning, drying, or re-oiling required. Engineered to deliver strong, consistent airflow while effectively capturing dust...
-5%
aFe Power Magnum FORCE Intake Replacement Air Filter w/ D2 Dura-Dry Media 6in F x 9in B x 7in T x 7in H (21-90038V) Quick View

aFe Power Magnum FORCE Intake Replacement Air Filter w/ D2 Dura-Dry Media 6in F x 9in B x 7in T x 7in H (21-90038V)

$69.00
$65.55
BKJC_21-90038V
aFe Power Air Filters Air Intakes
The D2 replaceable filter is designed for convenience: no cleaning, drying, or re-oiling required. Engineered to deliver strong, consistent airflow while effectively capturing dust...
-5%
aFe Power Magnum FORCE Intake Replacement Air Filter w/D2 Dura-Dry Media 5-1/2inF x(10x7)inB x 7inT x 8inH (21-90020V) Quick View

aFe Power Magnum FORCE Intake Replacement Air Filter w/D2 Dura-Dry Media 5-1/2inF x(10x7)inB x 7inT x 8inH (21-90020V)

$69.00
$65.55
BKJC_21-90020V
aFe Power Air Filters Air Intakes
The D2 replaceable filter is designed for convenience: no cleaning, drying, or re-oiling required. Engineered to deliver strong, consistent airflow while effectively capturing dust...
-5%
aFe Power Magnum FORCE Intake Replacement Air Filter w/ D2 Dura-Dry Media 4in F x 8in B x 7in T x 8inH (21-90009V) Quick View

aFe Power Magnum FORCE Intake Replacement Air Filter w/ D2 Dura-Dry Media 4in F x 8in B x 7in T x 8inH (21-90009V)

$69.00
$65.55
BKJC_21-90009V
aFe Power Air Filters Air Intakes
The D2 replaceable filter is designed for convenience: no cleaning, drying, or re-oiling required. Engineered to deliver strong, consistent airflow while effectively capturing dust...
Items 289 to 324 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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