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K&N Universal Air Filters
K&N Filter Universal Air Cleaner AssemblyFrom $54.99
- 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 offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
- California Residents: WARNING
From $54.99
5.0
5.0
(280)
K&N Filter Custom 66 Air Cleaner Assembly
K&N Filter Custom 66 Air Cleaner AssemblyFrom $429.99
- The Flow Control System utilizes a newly designed base in combination with a unique lid designed to reduce intake turbulence. The resulting smooth, laminar flow enhances cylinder filling, horsepower, and torque. The filter element is the world famous K&N Filtercharger for the ultimate in airflow and filtration.
- California Residents: WARNING
From $429.99
K&N Filter Racing Custom Air Cleaner
K&N Filter Racing Custom Air CleanerFrom $119.99
- 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 offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
- California Residents: WARNING
From $119.99
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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K&N Filter Universal Rubber Filter (Natural) - RU-1500
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Universal Fit
- 2-3/4 inch FLG, 6-1/4 inch X 4 inch , 5 inch H, OVAL
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$89.99
$89.99
In-Stock Ships today ?
$89.99
$89.99
In-Stock Ships today
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships today ?- Fitment: Universal Fit
- 2-3/4 inch FLG, 6-1/4 inch X 4 inch , 5 inch H, OVAL
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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K&N Filter Universal Rubber Filter (Natural) - RU-2920
- Fitment: Universal Fit
- 2-3/8 inch FLG DUAL, 3 inch H, OVAL
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping on Orders Over $99
$54.99
On Backorder
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$54.99
On Backorder
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- Fitment: Universal Fit
- 2-3/8 inch FLG DUAL, 3 inch H, OVAL
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Reset Password
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K&N Filter Custom 66 Air Intake Assembly (Polished) - 66-1510
- Fitment: Universal Fit
- Filter Charger Stage II Intake System
- Filter Housing Type= Partial Enclosure
- Filter Type= Oil
- Inlet Tube: Included
- Filter Housing Material= Steel
- Filter Housing Finish= Black
- Intake Tube Material= Roto Molded Plastic
- Intake Tube Finish: Black Plastic
- Stat
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
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Qualifies for Free Shipping
$429.99
On Backorder
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$429.99
On Backorder
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- Fitment: Universal Fit
- Filter Charger Stage II Intake System
- Filter Housing Type= Partial Enclosure
- Filter Type= Oil
- Inlet Tube: Included
- Filter Housing Material= Steel
- Filter Housing Finish= Black
- Intake Tube Material= Roto Molded Plastic
- Intake Tube Finish: Black Plastic
- Stat
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Reset Password
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Enter email address to change your password
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K&N Filter Custom 66 Air Intake Assembly (Polished) - 66-1570
- Fitment: Universal Fit
- Filter Charger Stage II Intake System
- Filter Housing Type= Full Enclosure
- Filter Type= Oil
- Inlet Tube: Included
- Filter Housing Material= Roto Molded Plastic
- Filter Housing Finish= Black
- Intake Tube Material= Roto Molded Plastic
- Intake Tube Finish: Black P
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$429.99
On Backorder
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LOW PRICE GUARANTEE
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Email me when this product comes in stock
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$429.99
On Backorder
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Email me when this product comes in stock
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- Fitment: Universal Fit
- Filter Charger Stage II Intake System
- Filter Housing Type= Full Enclosure
- Filter Type= Oil
- Inlet Tube: Included
- Filter Housing Material= Roto Molded Plastic
- Filter Housing Finish= Black
- Intake Tube Material= Roto Molded Plastic
- Intake Tube Finish: Black P
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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K&N Filter Universal Air Filter (Chrome) - RD-4400
- Fitment: Universal Fit
- HILBRN Q, 2-1/4" DUAL, 9" X 5-1/2", 6-1/4"H
- Oiled cotton
- Low restriction
- Washable and reusable
- Outstanding filtration
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping
$119.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
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$119.99
On Backorder
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- Fitment: Universal Fit
- HILBRN Q, 2-1/4" DUAL, 9" X 5-1/2", 6-1/4"H
- Oiled cotton
- Low restriction
- Washable and reusable
- Outstanding filtration
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Add to Wishlist
K&N Filter Universal Air Filter (Chrome) - RD-5000
- Fitment: Universal Fit
- 2-3/8" DUAL, 9" X 5-1/2", 6-1/4"H
- Oiled cotton
- Low restriction
- Washable and reusable
- Outstanding filtration
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$89.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$89.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- 2-3/8" DUAL, 9" X 5-1/2", 6-1/4"H
- Oiled cotton
- Low restriction
- Washable and reusable
- Outstanding filtration
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Add to Wishlist
K&N Filter Universal Rubber Filter (Natural) - RU-1390
- Fitment: Universal Fit
- 2-7/16 inch 20 DEG FLG, 4-1/2 inch X 3-3/4 inch , 7 inch H
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
Qualifies for Free Shipping on Orders Over $99
$64.99
$64.99
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
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$64.99
$64.99
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Universal Fit
- 2-7/16 inch 20 DEG FLG, 4-1/2 inch X 3-3/4 inch , 7 inch H
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - 4th Of July Sale Weekend At 4WP!
Lowest Price! Guaranteed! Request A Price Match
