Skip to content

Air Filters

Filters

$
$
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Custom Air Filter 14 inch OD 12 11/16 inch ID 2 1/2 inch Height

    K&N Engineering
    Low stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Custom Round Air Filter 14in OD 12in ID 4in Height

    K&N Engineering
    Low stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $149.99 - $149.99
    $149.99
    $149.99 - $149.99
    $149.99

    K&N Replacement Air Filter Round 11in OD 9-1/4in ID 6in H

    K&N Engineering
    Low stock

    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...

    View full details
    $149.99 - $149.99
    $149.99
    $149.99 - $149.99
    $149.99
  • $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99

    K&N Universal Oval Air Filter 12in Length x 5-1/4in Width x 3-1/4in Height

    K&N Engineering
    In stock

    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...

    View full details
    $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99
  • $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99

    K&N Replacement Air Filter Round 9in OD 7-1/2in ID 5in H

    K&N Engineering
    In stock

    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...

    View full details
    $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Universal Round Air Filter 9in OD / 7-1/2in ID / 4in Height

    K&N Engineering
    In stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Air Filter Round 9in OD x 8in ID x 2.87in H

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 2in H

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Custom Oval Air Filter 7.75in OW X 14.625in OL x 4in H

    K&N Engineering
    Low stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Air Filter - Round 5-5/16in OD 4-1/16in ID 2-3/8in H

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Custom Air Filter - Oval - 11.5in O/S L x 8.125in O/S W x 2in H

    K&N Engineering
    Low stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99

    K&N Universal Custom Air Filter - Oval Shape 11.5in Outer Length / 8.125in Outer Width / 4in Height

    K&N Engineering
    In stock

    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...

    View full details
    $99.99 - $99.99
    $99.99
    $99.99 - $99.99
    $99.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N 06-09 BMW 135/335/535 Replacement Drop In Air Filter

    K&N Engineering
    In stock

    The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excelle...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Oval Air Filter - 8-7/8in L 5-1/4in W 6in H

    K&N Engineering
    In stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Oval Drop In Air Filter - 8.785in x 5.25in / 4.5in H

    K&N Engineering
    In stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99
  • Sold out
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Oval Air Filter - 8-7/8in L 5-1/4in W 3-1/4in H

    K&N Engineering
    Out of stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
    Sold out
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Filter Universal Round Filter 7.75in OD x 6.25in ID x 2.5in H

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99

    K&N Oval Air Filter - 8-7/8in L 5-1/4in W 2in H

    K&N Engineering
    In stock

    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...

    View full details
    $54.99 - $54.99
    $54.99
    $54.99 - $54.99
    $54.99
  • Sold out
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Air Filter 7in OD X 5 1/2in ID x 2in H

    K&N Engineering
    Out of stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
    Sold out
  • $24.99 - $24.99
    $24.99
    $24.99 - $24.99
    $24.99

    K&N PreCharger Wrap for E-3380 Filter - Red

    K&N Engineering
    In stock

    The K&N PreCharger filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dust...

    View full details
    $24.99 - $24.99
    $24.99
    $24.99 - $24.99
    $24.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Filter Universal Round Air Filter 6.25in. Outer Diameter

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Air Filter - Round 6.25in OD 5.25in ID 4in H

    K&N Engineering
    In stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99

    K&N Custom Air Filter 7 inch X 4 1/2 inch / 3 1/4 inch Height / OVAL

    K&N Engineering
    Low stock

    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...

    View full details
    $64.99 - $64.99
    $64.99
    $64.99 - $64.99
    $64.99
  • $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99

    K&N Custom Air Filter - Round 6.25in OD 5.25in ID 3.25in H

    K&N Engineering
    In stock

    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...

    View full details
    $79.99 - $79.99
    $79.99
    $79.99 - $79.99
    $79.99