Air Intakes

K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127) K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127) Quick View
K&N

K&N 21-23 Jeep Wrangler 6.4L V8 Replacement Air Filter (33-5127)

$68.99
BBWQ_33-5127
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 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126) K&N 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126) Quick View
K&N

K&N 2022 Nissan Pathfinder V6-3.5L Replacement Air Filter (33-5126)

$62.99
BBWQ_33-5126
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 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122) K&N 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122) Quick View
K&N

K&N 2020 Ford Escape Hybrid L4-2.5L Replacement Air Filter (33-5122)

$68.99
BBWQ_33-5122
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 21-23 Hyundai Elantra Replacement Air Filter (33-5121) K&N 21-23 Hyundai Elantra Replacement Air Filter (33-5121) Quick View
K&N

K&N 21-23 Hyundai Elantra Replacement Air Filter (33-5121)

$68.99
BBWQ_33-5121
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 22-23 Acura MDX V6-3.5L Replacement Air Filter (33-5117) K&N 22-23 Acura MDX V6-3.5L Replacement Air Filter (33-5117) Quick View
K&N

K&N 22-23 Acura MDX V6-3.5L Replacement Air Filter (33-5117)

$73.99
BBWQ_33-5117
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 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102) K&N 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102) Quick View
K&N

K&N 20-24 Cadillac CT4/CT5 2.0L L4 Replacement Panel Air Filter (33-5102)

$83.99
BBWQ_33-5102
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 21-23 Genesis GV80 V6-3.5L F/I (E-0635) K&N 21-23 Genesis GV80 V6-3.5L F/I (E-0635) Quick View
K&N

K&N 21-23 Genesis GV80 V6-3.5L F/I (E-0635)

$83.99
BBWQ_E-0635
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 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630) K&N 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630) Quick View
K&N

K&N 2024 Ford Mustang / GT 5.0L V8 Drop-In Replacement Air Filter (Pair) (E-0630)

$157.99
BBWQ_E-0630
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 Metal Base Plate 14in OD 5-1/8in Flange Chrome Finish (85-3549) Quick View
K&N

K&N Metal Base Plate 14in OD 5-1/8in Flange Chrome Finish (85-3549)

$46.99
BBWQ_85-3549
Air Filters Air Intakes K&N
K&N 14 inch air filter drop base plates for replacement or special application needs.Features:Designed to improve your driving experienceBuilt using the latest technology and...
K&N Universal Adapter 6 Inch Filter 3.5in Coupler (21512-1) Quick View
K&N

K&N Universal Adapter 6 Inch Filter 3.5in Coupler (21512-1)

$25.99
BBWQ_21512-1
Air Filters Air Intakes K&N
K&N adapters allow for even more air filter applications.Features:Designed to improve your driving experienceBuilt using the latest technology and high-quality componentsMade in compliance with...
K&N Air Filter Vent Kit (85-1120) Quick View
K&N

K&N Air Filter Vent Kit (85-1120)

$26.99
BBWQ_85-1120
Air Filters Air Intakes K&N
Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting...
K&N Plastic Vent Kit 5/8in & 3/4in Flange (85-1130) Quick View
K&N

K&N Plastic Vent Kit 5/8in & 3/4in Flange (85-1130)

$34.99
BBWQ_85-1130
Air Filters Air Intakes K&N
Universal adapters for smog tubes, crankcase and valve cover vents. Requires drilling hole in air filter base or valve cover. All come with mounting...
K&N Filter Minder, Screw in (85-2444) Quick View
K&N

K&N Filter Minder, Screw in (85-2444)

$46.99
BBWQ_85-2444
Air Filters Air Intakes K&N
A Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. As...
K&N Filter Minder, Push in (85-2445) Quick View
K&N

K&N Filter Minder, Push in (85-2445)

$46.99
BBWQ_85-2445
Air Filters Air Intakes K&N
A Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. As...
K&N Vent Air Filter/ Breather (62-1220) K&N Vent Air Filter/ Breather (62-1220) Quick View
K&N

K&N Vent Air Filter/ Breather (62-1220)

$19.99
BBWQ_62-1220
Air Filters Air Intakes K&N
K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic carbureted engine....
K&N Universal Clamp-On Air Filter (RU-1900) K&N Universal Clamp-On Air Filter (RU-1900) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1900)

$83.99
BBWQ_RU-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 Universal Clamp-On Air Filter (RC-1894) Quick View
K&N

K&N Universal Clamp-On Air Filter (RC-1894)

$169.99
BBWQ_RC-1894
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-045V) K&N Universal Clamp-On Air Filter (RU-045V) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-045V)

$78.99
BBWQ_RU-045V
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 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178) K&N 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178) Quick View
K&N

K&N 22-23 Toyota Land Cruiser 3.5L V6/4.0L V8 Replacement Drop In Air Filter (33-3178)

$68.99
BBWQ_33-3178
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 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179) K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179) Quick View
K&N

K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Filter (33-3179)

$57.99
BBWQ_33-3179
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 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521) K&N 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521) Quick View
K&N

K&N 21-22 Honda Forza 300/350 Replacement Air Filter (HA-3521)

$62.99
BBWQ_HA-3521
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 Universal Clamp-On Air Filter (RU-3510) K&N Universal Clamp-On Air Filter (RU-3510) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-3510)

$78.99
BBWQ_RU-3510
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 98-00 Honda CB400 VTEC 400 Replacement Air Filter (HA-4098) Quick View
K&N

K&N 98-00 Honda CB400 VTEC 400 Replacement Air Filter (HA-4098)

$64.99
BBWQ_HA-4098
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 Universal Clamp-On Air Filter (RU-6104) K&N Universal Clamp-On Air Filter (RU-6104) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-6104)

$94.99
BBWQ_RU-6104
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-1033) K&N Universal Clamp-On Air Filter (RU-1033) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1033)

$94.99
BBWQ_RU-1033
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-4480) K&N Universal Clamp-On Air Filter (RU-4480) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-4480)

$83.99
BBWQ_RU-4480
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-9670) K&N Universal Clamp-On Air Filter (RU-9670) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-9670)

$94.99
BBWQ_RU-9670
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-9920) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-9920)

$94.99
BBWQ_RU-9920
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 Filter - Carbon Fiber Top (RP-3221) K&N Universal Air Filter - Carbon Fiber Top (RP-3221) Quick View
K&N

K&N Universal Air Filter - Carbon Fiber Top (RP-3221)

$146.99
BBWQ_RP-3221
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-5144) K&N Universal Clamp-On Air Filter (RU-5144) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-5144)

$94.99
BBWQ_RU-5144
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 54 Series Flexible Hose Kit (85-7000) Quick View
K&N

K&N 54 Series Flexible Hose Kit (85-7000)

$55.99
BBWQ_85-7000
Air Filters Air Intakes K&N
K&N's flexible hose kit is used with the 54 Series Universal Air Intake System. It connects directly to the 54 Series intake housing using...
K&N Precharger Air Filter Wrap Round Straight Black (RU-0980PK) Quick View
K&N

K&N Precharger Air Filter Wrap Round Straight Black (RU-0980PK)

$29.99
BBWQ_RU-0980PK
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 Universal Clamp-On Air Filter (RU-1001) K&N Universal Clamp-On Air Filter (RU-1001) Quick View
K&N

K&N Universal Clamp-On Air Filter (RU-1001)

$83.99
BBWQ_RU-1001
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 (RF-9160) K&N Universal Clamp-On Air Filter (RF-9160) Quick View
K&N

K&N Universal Clamp-On Air Filter (RF-9160)

$73.99
BBWQ_RF-9160
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 HVAC Filter Cleaner (99-6010) K&N HVAC Filter Cleaner (99-6010) Quick View
K&N

K&N HVAC Filter Cleaner (99-6010)

$23.99
BBWQ_99-6010
Air Filters Air Intakes K&N
K&N part 99-6010 is a 32 ounce pump spray bottle of HVAC Filter Cleaner. K&N HVAC Filter Cleaner is the only cleaner recommended to...
K&N 9 Inch Top Plate (06883) Quick View
K&N

K&N 9 Inch Top Plate (06883)

$21.99
BBWQ_06883
Air Filters Air Intakes K&N
K&N air filter top plates will securely seal the top of an air filter and add an impressive visual upgrade to your engine compartment....
Items 3745 to 3780 of 12802 total

Looking for ways to improve your engine's power and performance? Look no further than upgrading your air filter and intake system with high-flow aftermarket parts from our vast selection. Factory air filters and intake systems are designed for low noise and cost, not maximum performance. Don't settle for restrictive air boxes and intake tubes and cheap paper air filters any longer!

One simple and affordable way to get started is by replacing your paper air filter with an aftermarket performance filter. These filters have several layers of filtration material like cotton gauze, which traps dirt without restricting airflow. And the best part? They can be cleaned and reused, saving you money in the long run.

But for even greater airflow, you'll need to increase the size of your air filter. Our kits attach a larger, high-performance filter to a flexible, universal intake tube or your factory air intake tube, giving you the benefits of a larger filter without breaking the bank. And if you're a hot rodder, you'll love the increased intake noise when you step on the gas.

To really boost your engine's power, replace your restrictive OE air intake tube with an aftermarket intake tube. Our mandrel-bent aluminum or molded polyethylene intake tubes have larger diameters and smoother bends, ensuring better airflow to the throttle body. And for even cooler, denser air, we offer systems that shield the filter from engine heat and locate the air filter outside the engine bay or use a scoop to funnel air to the filter.

For maximum horsepower, upgrade all the way to the cylinder head intake ports with our high-performance MAF sensors, throttle bodies, and intake manifolds. Our MAF sensors are larger in diameter and calibrated to ensure your PCM gets an accurate signal for proper air/fuel ratio control. And we have the right size throttle bodies to increase airflow and horsepower and provide crisp throttle response, no matter your engine's state of tune.

Don't settle for factory air filters and intake systems any longer. Upgrade to high-flow aftermarket parts from our selection and make your engine come alive!

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