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K&N 04-07 Subaru STi K&N Drop In Air Filter
$46.39
KNN33-2075
Air Filters
Air Filters - Drop In
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 90-06 BMW 2.0/2.2/2.5/2.8/3.0/3.2L Drop In Air Filter
$55.19
KNN33-2070
Air Filters
Air Filters - Drop In
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 86-96 BMW 318/325/525/528/750 Drop In Air Filter
$46.39
KNN33-2059
Air Filters
Air Filters - Drop In
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 89-95 Toyota PickUp 2.4L / 95-04 Tacoma 2.4/2.7L Drop In Air Filter
$55.19
KNN33-2050-1
Air Filters
Air Filters - Drop In
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 Replacement Air Filter JEEP WRANGLER,2.5L & 4.0L W/FI
$50.39
KNN33-2046
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, MITS MONTERO SPRT 3.0L 97-03, DOD STEALTH 3.0L 91-96
$46.39
KNN33-2045
Air Filters
Air Filters - Drop In
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 95-97 Chevy/Pontiac 3.4L - 93-95 3.8L / 93-97 5.7L Drop In Air Filter
$67.19
KNN33-2042
Air Filters
Air Filters - Drop In
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 00-05 Celica GT & GT-S Drop In Air Filter
$46.39
KNN33-2041-1
Air Filters
Air Filters - Drop In
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 90-96 Nissan 300ZX 3.0L / 95-01 Honda Civic V 1.4/1.6L Drop In Air Filter
$42.39
KNN33-2036
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, CHEV CORVETTE 5.7L 90-96, PONT FIREBIRD 5.7L 96-97
$67.19
KNN33-2035
Air Filters
Air Filters - Drop In
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 90-97 Miata Drop In Air Filter
$46.39
KNN33-2034
Air Filters
Air Filters - Drop In
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 88-91 Honda Civic/CRX Drop In Air Filter
$46.39
KNN33-2025
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, FORD/MERC 2.3/2.9/4.0L 89-94, 3.0L 86-97, 3.8L 88-95
$55.19
KNN33-2024
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, JEEP CHEROKEE, COMANCHE, WAGONEER 2.5L/4.0L 87-95
$55.19
KNN33-2018
Air Filters
Air Filters - Drop In
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 86-96 Mazda RX-7 1.3L Drop In Air Filter
$55.19
KNN33-2017
Air Filters
Air Filters - Drop In
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 Replacement Air Filter CHEV CORVETTE 5.7L F/I 1985-89
$67.19
KNN33-2014
Air Filters
Air Filters - Drop In
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 Replacement Air Filter JAGUAR XJS,XKE 1971-80
$67.19
KNN33-2011
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, TOY 4RUN/P-UP 84-89, CRESS 81-84, VAN 86-89
$55.19
KNN33-2009
Air Filters
Air Filters - Drop In
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 Replacement Air Filter AIR FILTER, CHEV CAMARO 2.8L 1985-89, 5.0L 1985-92, 5.7L 1987-92
$55.19
KNN33-2008-1
Air Filters
Air Filters - Drop In
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 RC-2690 Black Drycharger Air Filter Wrap
$31.99
KNN22-8049DK
Air Filters
Pre-Filters
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,...
K&N PreCharger Tapered Air Filter Wrap Black 6in Height / 6in Diameter
$31.99
KNN22-8033PK
Air Filters
Pre-Filters
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 Custom Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn
$944.99
KNN100-8593
Air Filters
Air Filters - Direct Fit
Light weight yet durable, K&N's Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from...
ISR Performance Universal Air Filter 3in Inlet (Clamp Style)
$38.50
$36.58
ISRIS-AF3040CLP
Air Filters
Air Filters - Universal Fit
ISR Performance Universal Air Filter 3in Inlet (Clamp Style)
Injen NanoWeb Dry Air Filter- 4in Flange ID 6in Twist Lock Base 8.8in Media Height 4in Top
$87.93
INJX-1110-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Oiled Air Filter 5.0in Flange ID / 7.0in Twist Lock Base / 7.9in Media Height / 5.0in Top
$96.41
INJX-1107-BR
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry Air Filter - 5in Flange ID / 7in Base / 7.9in Media Height / 5in Top
$96.41
INJX-1107-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Air Filter for EVO1103 - 3in Inlet 4.7in Base 7in Slit - 45 Pleats
$81.57
INJX-1105-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen SuperNano Web Dry Air Filter - 3.00 Filter / 6in Base / 6.3in Tall / 5.350in Top
$98.53
INJX-1103-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 5.0in Filter Neck w/TwistLok/7.0in Base /5.0in Top w/Barb Fittings
$96.41
INJX-1093-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 3.50in Neck 5.25in Base 7.00in Tall 4.00in Top 45 Pleats
$82.63
INJX-1079-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 3.00in Neck 5.00in Base 7.00in Tall 4.00in Top 45 Pleats 9.05in Height
$82.63
INJX-1078-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 3.25in neck / 5.25in Base/ 4.80 Top - 45 Pleats
$78.39
INJX-1063-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen NanoWeb Dry Air Filter 2.75in Neck / 5in Base / 4.5in Tall / 5in Top - 45 Pleats
$78.39
INJX-1062-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Super Nano-Web Dry Air Filter - 3.25in Neck / 5.25in Base / 7in Height / 4in Top 45-Pleat
$81.57
INJX-1059-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen Super-flow Web Nanofiber Dry Air FIlter-5in Neck/6-1/2in Base/7in Height/4-1/2in Top
$84.75
INJX-1051-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
Injen AMSOIL Replacement Nanofiber Dry Air FIlter 5in Flange Diameter/6.5in Base/5in Height/70 Pleat
$82.63
INJX-1045-BB
Air Filters
Air Filters - Drop In
With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab...
