Air Filters
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K&N 2023 Corvette V8-5.5L 2 Per Box Drop In Air Filter
$210.33
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 designed to provide an increase in...
aFe POWER Cabin Air Filter Various Audi & Porsche 17-24
$50.69
aFe POWER Carbon Cabin Filters clean the air entering through the ventilation system of your vehicle by reducing impurities such as dust, soot and pollen. Contains activated carbon granules to...
Skunk2 Universal Intake Kit 3.5in Coupler w/Mounting Ring
$87.90
The Skunk2 Universal High Velocity Intake Kit reduces heat soak and maximizes airflow and velocity for any induction system. The kit utilizes a massive 6.8 in. diameter high-flow low-restriction air...
K&N X-Stream Top Assembly 14in OD 5.125in Neck Flange 4.6...
$184.72
Not only does the K&N XStream add filter area, it actually redirects airflow inside the filter to pull in more air through the side pleats for even greater performance efficiency....
KraftWerks Universal Replacement Air Filter - 2.75in ID O...
$56.69
Kraftwerks Performance Group is proud to bring you the most advanced supercharger system available. At the core of each Kraftwerks supercharger kit is the revolutionary and patented Rotrex, traction-drive supercharger....
aFe Magnum FORCE Intake Replacement Air Filter w/D2 Dura-...
$85.70
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 and debris, its advanced fiber construction...
aFe Magnum FORCE Intake Replacement Air Filter w/ D2 Dura...
$85.70
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 and debris, its advanced fiber construction...
aFe POWER Universal Clamp-On Air Filter w D2 Dura-Dry Med...
$70.72
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 and debris, its advanced fiber construction...
aFe POWER Universal Clamp-On Air Filter w D2 Dura-Dry Med...
$59.72
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 and debris, its advanced fiber construction...
aFe POWER Universal Clamp-On Air Filter / D2 Dura-Dry Med...
$59.70
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 and debris, its advanced fiber construction...
aFe Momentum Int Rplcmnt Air Filter w/ Pro 5R Media 3-1/8...
$87.72
This filter features five layers of pre-oiled cotton gauze media to provide maximum performance. Its progressive layering allows the filter to flow at high levels even when dirty, while its...
aFe Momentum Int Rplcmnt Air Filter w Pro DRY S Media 3-1...
$92.73
This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum convenience. Its progressive layering provides great filtration efficiency and dust holding capacity,...
aFe Momentum Intake Rplcmnt Air Filter w/ D2 Dura-Dry Med...
$65.72
The D2 replaceable filter is designed for convenience: no cleaning, drying, or re-oiling. It delivers strong airflow while capturing dust and debris. Its advanced fiber construction balances flow and efficiency,...
Spectre HPR Conical Air Filter 6in. Flange ID / 7.219in. ...
$50.70
Spectre's HPR (High Performance Racing) Universal cone air filters are designed to provide more horsepower and quicker acceleration by allowing more air flow into your engine than ordinary paper filters....
K&N 20-21 BMW R18 1802cc Replacement Air Filter
$90.69
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 designed to provide an increase in...
K&N 21-23 Toyota Yaris L3-1.0L Replacement Drop In Air Fi...
$63.09
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 designed to provide an increase in...
Injen SuperNano-Web Air Filter 5in Flange ID 8in Base/7.9...
$109.94
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air...
Injen SuperNano-Web Air Filter 5.0in ID/ 7.0in Base / 4.7...
$112.08
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air...
Injen SuperNano-Web Air Filter 3.25in ID/ 6in Base / 6.87...
$98.30
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air...
BMC 2013+ Mercedes CLA (C117/X117) CLA 45 AMG Replacement...
$164.14
BMC 2013+ Mercedes CLA (C117/X117) CLA 45 AMG Replacement Cylindrical Air Filter
BMC 2013+ Audi A7 (4GA/4GF) 4.0 TFSI RS7 Replacement Cyli...
$136.64
BMC 2013+ Audi A7 (4GA/4GF) 4.0 TFSI RS7 Replacement Cylindrical Air Filter
BMC 04-08 Volkswagen Rabbit V (A5) 2.0L TFSI GTI Replacem...
$103.61
BMC 04-08 Volkswagen Rabbit V (A5) 2.0L TFSI GTI Replacement Panel Air Filter
Uni Filter 09-21 Arctic Cat Alterra TRV 550-700 Alterra /...
$45.64
For over 50 years, Uni Foam Air Filters have been unsurpassed in both engine protection and overall performance. Their unique two-stage design produces more horsepower and more torque than any...
ProFilter 88-06 Yamaha YFS200 Blaster Ready-To-Use Air Fi...
$173.39
A perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam...
ProFilter 09-20 Yamaha YFZ450R Ready-To-Use Air Filter
$220.62
A perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam...
ProFilter 18-23 Yamaha YZ65 Ready-To-Use Air Filter
$172.61
A perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam...
ProFilter 19-23 Honda CRF110F Ready-To-Use Air Filter
$172.61
A perfectly oiled ProFilter Air Filter provides maximum airflow and increased horsepower. Ready-to-Use Air Filters are constructed of dual-layer, reticulated foam. Reticulation is a process that opens up the foam...
All Balls Racing 97-01 Honda TRX250 Recon Air Filter
$41.79
All Balls Racing 97-01 Honda TRX250 Recon Air FilterThis Part Fits:
Year
Make
Model
Submodel
2002-2009,2011-2014,2016-2021
Honda
TRX250TE FourTrax Recon ES
Base
2002-2009,2011-2014,2016-2021
Honda
TRX250TM FourTrax Recon
Base
All Balls Racing 12-14 Polaris RZR 4 XP 900 Air Filter
$48.63
All Balls Racing 12-14 Polaris RZR 4 XP 900 Air Filter
All Balls Racing 19-23 Honda Talon 1000R SXS1000S2R Air F...
$57.26
All Balls Racing 19-23 Honda Talon 1000R SXS1000S2R Air Filter
All Balls Racing 16-23 Honda Pioneer 1000 Air Filter
$57.26
All Balls Racing 16-23 Honda Pioneer 1000 Air Filter
All Balls Racing 99-08 Honda TRX400EX Air Filter
$41.79
All Balls Racing 99-08 Honda TRX400EX Air Filter
All Balls Racing 00-06 Honda TRX350FE Air Filter
$41.79
All Balls Racing 00-06 Honda TRX350FE Air FilterThis Part Fits: Year Make Model Submodel 2000-2006 Honda TRX350FE FourTrax Rancher 4x4 ES Base 2000-2006 Honda TRX350FM FourTrax Rancher 4X4 Base 2000-2006...
All Balls Racing 99-04 Yamaha YFM250 Beartracker Air Filter
$40.91
All Balls Racing 99-04 Yamaha YFM250 Beartracker Air FilterThis Part Fits: Year Make Model Submodel 1999-2004 Yamaha YFM250 Bear Tracker Base 2007-2009 Yamaha YFM250 Big Bear Base 2000-2004 Yamaha YFM400...
All Balls Racing 05-22 Polaris Phoenix 200 Air Filter
$44.54
All Balls Racing 05-22 Polaris Phoenix 200 Air FilterThis Part Fits: Year Make Model Submodel 2005-2022 Polaris Phoenix 200 Base 2025 Polaris Ranger XP 1000 Premium Base 2014 Polaris RZR...
All Balls Racing 2012 Kawasaki Teryx 4 4x4 EPS Air Filter
$48.63
All Balls Racing 2012 Kawasaki Teryx 4 4x4 EPS Air FilterThis Part Fits:
Year
Make
Model
Submodel
2014-2021
Kawasaki
KRT800 Teryx4
Base
2020-2021
Kawasaki
KRT800 Teryx4 LE
Base
K&N 2023 Yamaha MT-09 Replacement Air Filter
$83.89
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 application and are designed to provide...
K&N Universal Clamp-On Air Filter
$111.70
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 applications. Regardless of the angle or...
K&N 23-26 Kia Sportage 2.5L L4 Replacement Air Filter
$75.89
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 designed to provide an increase in...
BikeMaster Kawasaki KLR650 Air Filter
$86.69
Precision-woven, 304 stainless steel, outer-screen construction offers triple-layer protection and increased air flow over stock filter, which may require re-jetting or re-mapping. The 'triple-layer protection' contains two epoxy-coated layers of...
K&N 23-25 BMW 520i Replacement Air Filter
$75.89
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 designed to provide an increase in...
K&N Universal Rubber Filter 3 inch Flange 5 inch OD 3 inc...
$59.09
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 applications. Regardless of the angle or...
K&N 08-10 Ford F250 Super Duty 6.4L Drop In Air Filter
$143.11
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 designed to provide an increase in...
K&N Universal Clamp-On Air Filter 2-1/16in FLG / 3-1/2 OD...
$63.09
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 applications. Regardless of the angle or...
K&N Replacement Panel Air Filter for 14-15 Cadillac CTS V...
$100.72
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 designed to provide an increase in...
K&N Custom Round Filter 5-1/8in FLG / 11in Dia / 4-3/4in ...
$163.71
K&N's custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom...
Uni FIlter Single Stage I.D 2 1/4in - O.D 3in - LG. 5in P...
$40.64
Uni Filter's Original "POD" Air Filters are constructed of black polyurethane foam with a urethane flange. They are available in a variety diameters and lengths to accommodate a variety of...
Performance Air Filters
Breathe new life into your engine with performance air filters from Bull Strap. We carry drop-in replacement filters and direct-fit options from leading aftermarket manufacturers, designed to improve airflow, filtration, and engine performance.
- Drop-In Filters — Direct replacements for your factory air box
- Direct-Fit Filters — Vehicle-specific performance upgrades
- Reusable & Washable — Options that outlast disposable filters
- Universal Filters — For custom intake setups