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Read Reviews for K&N Air Filter - 4.9 stars - (399 Reviews)
K&N Air Filter Reviews
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K&N has recently developed and perfected the manufacture of a round filter. With a 14" outside diameter, 12" inside diameter, and a height of 3.063", the round air filter is designed to achieve high, virtually unrestricted air flow while maintaining filtration levels critical to ensure long engine life. It can be used with many 14" custom assemblies. K&N manufactures many 14" outside diameter air filters of various heights. K&N stock replacement air filters air filters for street vehicles are covered by their million mile warranty. K&N Engineering is the leading manufacturer of washable performance air filters. They invented the reusable, high-flow cotton air filter in 1969, and continue to develop and perfect the technology. K&N sells over 5,000 products designed for cars, trucks, motorcycles, and industrial applications. The distinctive K&N logo represents performance from one of the original performance companies The dependability and excellence that come with a nice car require always buying OEM and aftermarket parts of the same level of value; such parts don't need to cost an arm and a leg. Many times the most frustrating aspect about doing work on that car or truck is the search for a quality source for quality parts. With mileage, even the best-built vehicles will break down without mechanical service or new aftermarket or OEM parts.


Showing 1 to 10 of 2,045 Products


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(Read reviews)
Sale Price: $62.99
with FREE Shipping
(7) In Stock
Product SKU: E-2011
Manufacturer Part Number: E-2011
Product Note: Round; 5 in. OD Base; 3.75 in. OD Top; 3 1 / 16 in. ID Base; 9 5 / 8 in. H;
Features:
  • Custom Designed To Fit Factory AirBox
  • Increases Horse Power And Acceleration
  • Long Lasting Performance
  • Million Mile Limited Warranty
  • No Cutting Or Fitting Required
  • Reusable/Washable
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping


Additional Fitment Information: Warehouse: F
Vehicle
• 2005 (05) Mercedes C230



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Image is not vehicle specific


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K&N E-0775
Air Filter
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Sale Price: $59.99
with FREE Shipping
(7) In Stock
Product SKU: E-0775
Manufacturer Part Number: E-0775
Product Note: Round; H-7.25 in.; ID-4 in.; OD-5.75 in.;
Features:
  • Custom Designed To Fit Factory AirBox
  • Increases Horse Power And Acceleration
  • Long Lasting Performance
  • Million Mile Limited Warranty
  • No Cutting Or Fitting Required
  • Reusable/Washable
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping

Additional Data:
  • Additional Data PDF - [1]

  • Additional Fitment Information: Warehouse: F
    Vehicle
    • 2004 (04) Audi A8 Quattro



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    (Read reviews)
    Sale Price: $62.99
    with FREE Shipping
    (7) In Stock
    Product SKU: E-2011
    Manufacturer Part Number: E-2011
    Product Note: Round; 5 in. OD Base; 3.75 in. OD Top; 3 1 / 16 in. ID Base; 9 5 / 8 in. H;
    Features:
    • Custom Designed To Fit Factory AirBox
    • Increases Horse Power And Acceleration
    • Long Lasting Performance
    • Million Mile Limited Warranty
    • No Cutting Or Fitting Required
    • Reusable/Washable
    Inventory: In Stock
    Condition: New

    Shipping Options:
    Free Ground Shipping


    Additional Fitment Information: Warehouse: F
    Vehicle
    • 2004 (04) Mercedes C230



    Click to Enlarge



    (Read reviews)
    Sale Price: $62.99
    with FREE Shipping
    (7) In Stock
    Product SKU: E-2011
    Manufacturer Part Number: E-2011
    Product Note: Round; 5 in. OD Base; 3.75 in. OD Top; 3 1 / 16 in. ID Base; 9 5 / 8 in. H;
    Features:
    • Custom Designed To Fit Factory AirBox
    • Increases Horse Power And Acceleration
    • Long Lasting Performance
    • Million Mile Limited Warranty
    • No Cutting Or Fitting Required
    • Reusable/Washable
    Inventory: In Stock
    Condition: New

    Shipping Options:
    Free Ground Shipping


    Additional Fitment Information: Warehouse: F
    Vehicle
    • 2003 (03) Mercedes C230


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    (Read reviews)
    Sale Price: $59.99
    with FREE Shipping

    Product SKU: E-1990
    Manufacturer Part Number: E-1990
    Product Note: Air Filter -- Round; H-9.938 in.; ID-3.125 in.; OD-5.938 in.
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle Sub Model Engine
    • 2011 (11) Ford Escape Limited  3.0L V6 


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    (Read reviews)
    Sale Price: $59.99
    with FREE Shipping
    (3) In Stock
    Product SKU: E-0771
    Manufacturer Part Number: E-0771
    Product Note: Air Filter -- Round; 4 15/16 in. OD; 3 1/8 in. ID; 6 13/16 in. H
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Inventory: In Stock
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle
    • 2003 (03) Honda Element


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    K&N E-2443
    Air Filter
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    Sale Price: $52.99
    with FREE Shipping
    (1) In Stock
    Product SKU: E-2443
    Manufacturer Part Number: E-2443
    Product Note: Air Filter -- Round; H-5 13/16 in.; ID-4 5/16 in.; OD-6 13/16 in.
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Inventory: In Stock
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle
    • 1997 (97) Toyota Land Cruiser


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    K&N E-0775
    Air Filter
    Close
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    Sale Price: $59.99
    with FREE Shipping

    Product SKU: E-0775
    Manufacturer Part Number: E-0775
    Product Note: Air Filter -- Round; H-7.25 in.; ID-4 in.; OD-5.75 in.
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle Engine
    • 2005 (05) Audi A8 Quattro 4.2L V8 


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    K&N E-2435
    Air Filter
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    Sale Price: $57.99
    with FREE Shipping

    Product SKU: E-2435
    Manufacturer Part Number: E-2435
    Product Note: Air Filter -- Round; H-8 in.; L-13 in.; W-8 in.
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle
    • 2004 (04) Honda S2000


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    K&N E-2429
    Air Filter
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    Sale Price: $56.99
    with FREE Shipping

    Product SKU: E-2429
    Manufacturer Part Number: E-2429
    Product Note: Air Filter -- Round; H-6.75 in.; ID-3 3/16 in.; OD-4 15/16 in.
    Features:
    • Increases Horse Power And Acceleration
    • Custom Designed To Fit Factory AirBox
    • No Cutting Or Fitting Required
    • Million Mile Limited Warranty
    • Reusable/Washable
    • Long Lasting Performance
    Condition: New

    Shipping Options:
    Free Ground Shipping

    Additional Fitment Information: Warehouse: C
    Vehicle
    • 2003 (03) Honda CRV


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    Some of our Customer Reviews
    Very Satisfied
    Reviewer: vicegrip

    2/28/09 10:47 AM

    well packed ,fast shipping. great site.

    Order Date | 2/21/09

    Very Satisfied
    Reviewer: kalemus

    12/8/10 09:47 PM

    I am very satisfied with your service, my order arrived before i had time to use it at all. - very good prices, you saved me 150$ thank you

    Order Date | 12/1/10




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