Shop k&n filter vs stock

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$68.99
K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible With 2019-2025 ACURA: RDX, 33-3096
Amazon.com
213
Free shipping
$68.99
K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible With 2019-2025 ACURA: RDX, 33-3096
Amazon.com
213
$68.99
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6.313 In, Flange
Amazon.com
Free shipping
$68.99
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6.313 In, Flange
Amazon.com
Free shipping
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-4730
Advance Auto Parts
59
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-4730
Advance Auto Parts
59
$209.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, 66-1601
Advance Auto Parts
6
$209.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, 66-1601
Advance Auto Parts
6
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-1036
Advance Auto Parts
10
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-1036
Advance Auto Parts
10
$64.99
K&N E-0995: K&N Washable Lifetime Performance Air Filters
Summit Racing
1
$64.99
K&N E-0995: K&N Washable Lifetime Performance Air Filters
Summit Racing
1
$93.98
K&N 33-2127: K&N Washable Lifetime Performance Air Filters
Summit Racing
94
$93.98
K&N 33-2127: K&N Washable Lifetime Performance Air Filters
Summit Racing
94
$56.69
K&N RC-1250: K&N Universal Performance Air Filters
Summit Racing
3
$56.69
K&N RC-1250: K&N Universal Performance Air Filters
Summit Racing
3
$44.99
$47.99
K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air For Your Cabin: Compatible With 2016-2024 JEEP/RAM: Grand Wagoneer, Wagoneer, 1500, 2500,
Amazon.com
975
Free shipping
$44.99
$47.99
K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air For Your Cabin: Compatible With 2016-2024 JEEP/RAM: Grand Wagoneer, Wagoneer, 1500, 2500,
Amazon.com
975
$43.99
$44.99
K&N VF2053 Mustang Cabin Air Filter Washable/ Reusable 2018
CJ Pony Parts
205
$43.99
$44.99
K&N VF2053 Mustang Cabin Air Filter Washable/ Reusable 2018
CJ Pony Parts
205
$58.49
$64.99
K&N RE-0920 Mustang Air Filter Replacement With 3-1/2" Flange 1991
CJ Pony Parts
72
10% off
$58.49
$64.99
K&N RE-0920 Mustang Air Filter Replacement With 3-1/2" Flange 1991
CJ Pony Parts
72
$48.99
$49.99
K&N RD-0700 Clamp-On Air Filter 1979
CJ Pony Parts
5
$48.99
$49.99
K&N RD-0700 Clamp-On Air Filter 1979
CJ Pony Parts
5
$157.99
Mustang K&N Drop-In Replacement Air Filter (80-86 2.3L Mustang 80-82 4.2L Mustang 1986 5.0L Mustang)
American Muscle
1
$157.99
Mustang K&N Drop-In Replacement Air Filter (80-86 2.3L Mustang 80-82 4.2L Mustang 1986 5.0L Mustang)
American Muscle
1
$65.99
K&N Air Filter - K&N: High-Flow Cotton Media Is Designed To Allow Up To 50% More Airflow Than Traditional Paper Filters-And Greater Airflow Can ...
Turner Motorsport
Free shipping
$65.99
K&N Air Filter - K&N: High-Flow Cotton Media Is Designed To Allow Up To 50% More Airflow Than Traditional Paper Filters-And Greater Airflow Can ...
Turner Motorsport
Free shipping
$157.99
2024 Mustang K&N Drop-In Replacement Air Filters (24-26 Mustang GT, Dark Horse)
American Muscle
14
$157.99
2024 Mustang K&N Drop-In Replacement Air Filters (24-26 Mustang GT, Dark Horse)
American Muscle
14
$119.69
$132.99
K&N Air Filter CM-9715
RevZilla
49
10% off
$119.69
$132.99
K&N Air Filter CM-9715
RevZilla
49
$54.99
K&N E-3515 Custom 66 Series Oval Air Filter 2 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
$54.99
K&N E-3515 Custom 66 Series Oval Air Filter 2 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
$62.09
$86.99
K&N Replacement 4 High-Flow Air Filter
RevZilla
145
28% off
$62.09
$86.99
K&N Replacement 4 High-Flow Air Filter
RevZilla
145
$66.99
K&N E-3514 Custom 66 Series Oval Air Filter 4 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
26
$66.99
K&N E-3514 Custom 66 Series Oval Air Filter 4 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
26
$83.99
Mustang K&N Drop-In Replacement Air Filter (15-20 Mustang GT350)
American Muscle
2K+
$83.99
Mustang K&N Drop-In Replacement Air Filter (15-20 Mustang GT350)
American Muscle
2K+
$43.40
K&N Air Filter Universal - 62-1320
SuspensionLifts.com
$43.40
K&N Air Filter Universal - 62-1320
SuspensionLifts.com
$62.70
K&N Air Filter Universal - RU-3580
SuspensionLifts.com
$62.70
K&N Air Filter Universal - RU-3580
SuspensionLifts.com
$107.99
$119.99
K&N Air Filter TB-6706
RevZilla
94
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K&N Air Filter TB-6706
RevZilla
94
$78.99
$114.99
K&N High Flow Air Filter | SU-1598
Chaparral Motorsports
100
31% off
$78.99
$114.99
K&N High Flow Air Filter | SU-1598
Chaparral Motorsports
100
$89.99
K&N High-Flow Air Filters: K&N Washable, Reusable High-Flow Air Filters Feature A State-Of-The-Art Design Of Layered, Oiled Cotton Media ...
Turner Motorsport
20
$89.99
K&N High-Flow Air Filters: K&N Washable, Reusable High-Flow Air Filters Feature A State-Of-The-Art Design Of Layered, Oiled Cotton Media ...
Turner Motorsport
20
$102.99
K & N Factory-Style Washable/High Flow Air Filter - KA-1287 For Select Kawasaki Dirt Bikes
Dennis Kirk
Free shipping
$102.99
K & N Factory-Style Washable/High Flow Air Filter - KA-1287 For Select Kawasaki Dirt Bikes
Dennis Kirk
Free shipping
$58.99
$76.99
K&N High Flow Air Filter | BM-0200
Chaparral Motorsports
1
23% off
$58.99
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K&N High Flow Air Filter | BM-0200
Chaparral Motorsports
1
$83.99
K&N High-Flow Original Lifetime Engine Air Filter - Toyota Innova L4-3.0L DSL - Knn33-2987
Extreme Power House
$83.99
K&N High-Flow Original Lifetime Engine Air Filter - Toyota Innova L4-3.0L DSL - Knn33-2987
Extreme Power House
$26.83
K&N Air Filter Universal - 99-0621
SuspensionLifts.com
$26.83
K&N Air Filter Universal - 99-0621
SuspensionLifts.com
$67.19
K&N Air Filter Honda CR-V III 2.0L (07-12) Performance Replacement - 33-2961
Redline360.com
$67.19
K&N Air Filter Honda CR-V III 2.0L (07-12) Performance Replacement - 33-2961
Redline360.com
$73.99
$89.99
K&N High Flow Air Filter | BM-2605
Chaparral Motorsports
48
17% off
$73.99
$89.99
K&N High Flow Air Filter | BM-2605
Chaparral Motorsports
48
$265.99
K & N Round/Tapered-Type Custom Clamp-On Air Filter Kit - RC-2314 For Select Honda, Kawasaki, And Suzuki Motorcycles
Dennis Kirk
19
Free shipping
$265.99
K & N Round/Tapered-Type Custom Clamp-On Air Filter Kit - RC-2314 For Select Honda, Kawasaki, And Suzuki Motorcycles
Dennis Kirk
19
$86.99
K & N High Flow Air Filter - E-3225
Dennis Kirk
23
$86.99
K & N High Flow Air Filter - E-3225
Dennis Kirk
23
$157.99
K&N Performance Drop-In Air Filter Set - E70 X5 N62 4.8I: K&N's Drop-In Air Intake Filter Is Constructed From Cotton Gauze Material Between ...
Turner Motorsport
42
Free shipping
$157.99
K&N Performance Drop-In Air Filter Set - E70 X5 N62 4.8I: K&N's Drop-In Air Intake Filter Is Constructed From Cotton Gauze Material Between ...
Turner Motorsport
42
$50.39
K&N Air Filter Audi 100 2.0L (80-90) Performance Replacement - 33-2001
Redline360.com
$50.39
K&N Air Filter Audi 100 2.0L (80-90) Performance Replacement - 33-2001
Redline360.com
$347.95
K&N Heavy Duty Air Intake Filter 38-2031S
Raney's Truck Parts
1
$347.95
K&N Heavy Duty Air Intake Filter 38-2031S
Raney's Truck Parts
1
The Difference Between K&N Air Filters and a Stock Air Filter - Auto World
The Difference Between K&N Air Filters and a Stock Air Filter - Aut…
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2018 stock filter vs K&N filter ?
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K&N Air Filter vs. Stock Air Filter Track Test: 2020 Honda Accord Sport 2.0T
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K&N Air Filter vs. Stock Air Filter Track Test: 2020 Honda Accord S…
34.5K viewsMay 22, 2021
YouTubeSSDracer
Toyota Tacoma Stock Air Intake VS K&N Cold Air Intake | Review/Install
15:09
Toyota Tacoma Stock Air Intake VS K&N Cold Air Intake | Review/Install
461.2K viewsMar 6, 2022
YouTubeTacomaBeast
2016 Yamaha YZF-R6 | K&N Air Filter vs. Stock (More Horsepower?)
8:58
2016 Yamaha YZF-R6 | K&N Air Filter vs. Stock (More Horsepower?)
1.6K viewsMay 15, 2023
YouTubeDual Sport
How K&N High-Flow Air Filters Capture Microscopic Particles
How K&N High-Flow Air Filters Capture Microscopic Particles
Feb 7, 2019
knfilters.com
1:15
The differences between a Genuine K&N Air Filter & an Imitated K&N …
41.9K viewsDec 1, 2013
YouTubeSpeedworksMalaysia
19:22
Losi DBXL K&N filter vs. Stock filter & DIY prefilter
8.1K viewsJun 13, 2016
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3:15
Check out what a K&N Performance Air Intake System can do for your …
153.2K viewsFeb 2, 2017
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3:52
Replaced stock air filter with K&N and Sound Comparison
198.6K viewsApr 20, 2018
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7:46
Is the K&N Air Filter Better Than Stock? Let's Find Out! K&N Filter …
38.6K viewsMay 24, 2021
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2:23
Nissan 350Z K&N Filter vs. Stock - Sound Check
7.7K viewsMar 24, 2018
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10:56
K&N Cold Air Intake vs. Stock Air Clearer in a Air Temperature Test
189.2K viewsJan 2, 2017
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6:44
K&N filters 101 - pros and cons explained
5K viewsAug 1, 2024
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7:41
How Performance Air Filters Are Made - K&N Filters Factory Tour
216.6K viewsFeb 16, 2017
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1:18
K&N Air Filter - K&N air filter vs Stock air filter Demo
39.8K viewsApr 4, 2014
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16:04
Performance Air Filters - K&N vs AEM vs BMC - DYNO TEST
838.6K viewsOct 29, 2021
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8:00
C8 Corvette Air Intake Shootout! K&N vs aFe Power vs Halltech vs …
52.4K viewsApr 18, 2022
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2:31
Does it work? K&N High Flow Air Filter Acceleration vs Stock Air filt…
77.3K viewsApr 17, 2018
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19.1K viewsAug 1, 2019
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8:36
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10.2K viewsFeb 10, 2024
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K&N VS BMC Air Filters - Which One is Right for Your Machine?
73.3K viewsJul 8, 2021
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6:55
K&N Cabin Air Filter Replacement 2019-2025 Chevy Silverado
13.6K viewsFeb 19, 2023
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3:04
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111.8K viewsNov 28, 2016
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6:01
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584.2K viewsNov 3, 2016
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Shop k&n filter vs stock

Sponsored
About our ads
$68.99
K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible With 2019-2025 ACURA: RDX, 33-3096
Amazon.com
213
Free shipping
$68.99
K&N High-Flow Original Lifetime Engine Air Filter: Increase Power: Premium, Washable: Compatible With 2019-2025 ACURA: RDX, 33-3096
Amazon.com
213
$68.99
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6.313 In, Flange
Amazon.com
Free shipping
$68.99
K&N High-Flow Original Lifetime Universal Clamp-On Air Filter: Performance, Premium, Washable: Flange Diameter: 4 In, Filter Height: 6.313 In, Flange
Amazon.com
Free shipping
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-4730
Advance Auto Parts
59
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-4730
Advance Auto Parts
59
$209.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, 66-1601
Advance Auto Parts
6
$209.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, 66-1601
Advance Auto Parts
6
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-1036
Advance Auto Parts
10
$78.99
K&N Engine Air Filter: Washable & Reusable, Engineered To Increase Air Flow And Performance, RU-1036
Advance Auto Parts
10
$64.99
K&N E-0995: K&N Washable Lifetime Performance Air Filters
Summit Racing
1
$64.99
K&N E-0995: K&N Washable Lifetime Performance Air Filters
Summit Racing
1
$93.98
K&N 33-2127: K&N Washable Lifetime Performance Air Filters
Summit Racing
94
$93.98
K&N 33-2127: K&N Washable Lifetime Performance Air Filters
Summit Racing
94
$56.69
K&N RC-1250: K&N Universal Performance Air Filters
Summit Racing
3
$56.69
K&N RC-1250: K&N Universal Performance Air Filters
Summit Racing
3
$44.99
$47.99
K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air For Your Cabin: Compatible With 2016-2024 JEEP/RAM: Grand Wagoneer, Wagoneer, 1500, 2500,
Amazon.com
975
Free shipping
$44.99
$47.99
K&N LIFETIME Cabin Air Filter: Premium, Washable, Clean Air For Your Cabin: Compatible With 2016-2024 JEEP/RAM: Grand Wagoneer, Wagoneer, 1500, 2500,
Amazon.com
975
$43.99
$44.99
K&N VF2053 Mustang Cabin Air Filter Washable/ Reusable 2018
CJ Pony Parts
205
$43.99
$44.99
K&N VF2053 Mustang Cabin Air Filter Washable/ Reusable 2018
CJ Pony Parts
205
$58.49
$64.99
K&N RE-0920 Mustang Air Filter Replacement With 3-1/2" Flange 1991
CJ Pony Parts
72
10% off
$58.49
$64.99
K&N RE-0920 Mustang Air Filter Replacement With 3-1/2" Flange 1991
CJ Pony Parts
72
$48.99
$49.99
K&N RD-0700 Clamp-On Air Filter 1979
CJ Pony Parts
5
$48.99
$49.99
K&N RD-0700 Clamp-On Air Filter 1979
CJ Pony Parts
5
$157.99
Mustang K&N Drop-In Replacement Air Filter (80-86 2.3L Mustang 80-82 4.2L Mustang 1986 5.0L Mustang)
American Muscle
1
$157.99
Mustang K&N Drop-In Replacement Air Filter (80-86 2.3L Mustang 80-82 4.2L Mustang 1986 5.0L Mustang)
American Muscle
1
$65.99
K&N Air Filter - K&N: High-Flow Cotton Media Is Designed To Allow Up To 50% More Airflow Than Traditional Paper Filters-And Greater Airflow Can ...
Turner Motorsport
Free shipping
$65.99
K&N Air Filter - K&N: High-Flow Cotton Media Is Designed To Allow Up To 50% More Airflow Than Traditional Paper Filters-And Greater Airflow Can ...
Turner Motorsport
Free shipping
$157.99
2024 Mustang K&N Drop-In Replacement Air Filters (24-26 Mustang GT, Dark Horse)
American Muscle
14
$157.99
2024 Mustang K&N Drop-In Replacement Air Filters (24-26 Mustang GT, Dark Horse)
American Muscle
14
$119.69
$132.99
K&N Air Filter CM-9715
RevZilla
49
10% off
$119.69
$132.99
K&N Air Filter CM-9715
RevZilla
49
$54.99
K&N E-3515 Custom 66 Series Oval Air Filter 2 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
$54.99
K&N E-3515 Custom 66 Series Oval Air Filter 2 in. Height Fits: Large (15 in. X 8-1/4 In.) Assemblies
JEGS High Performance
$62.09
$86.99
K&N Replacement 4 High-Flow Air Filter
RevZilla
145
28% off
$62.09
$86.99
K&N Replacement 4 High-Flow Air Filter
RevZilla
145