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Engine Air Filters

  1. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRC-4780 Mfg#: RC-4780
    C$90.99C$113.69
    Availability: In stock?

    Ships tomorrow

    C$90.99C$113.69
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  2. SPE-4809 Spectre Air Filter

    • Fits 4 inch air cleaners
    • Flame retardant
    • Paper filter construction
    NP#: SPE4809 Mfg#: 4809
    C$12.99
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    Ships tomorrow

    C$12.99
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  3. Air Filter Wrap

    • Made of a durable micro-screen material
    • Also blocks small dirt particles
    • Adds very little air restriction
    NP#: AEM1-4001 Mfg#: 1-4001
    C$46.99
    Availability: In stock?

    Ships tomorrow

    C$46.99
    Add to Cart

  4. Universal Clamp-On Air Filter

    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    NP#: KNRC-2440 Mfg#: RC-2440
    C$90.99C$113.69
    Availability: In stock?

    Ships tomorrow

    C$90.99C$113.69
    Add to Cart

  5. Universal Clamp-On Air Filter

    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    NP#: KNRU-4960XD Mfg#: RU-4960XD
    C$79.49C$99.29
    Availability: In stock?

    Ships tomorrow

    C$79.49C$99.29
    Add to Cart

  6. AIR-720-128 Universal Air Filter

    • Completely washable and reusable, offering long-term performance and cost savings.
    • Backed by No-Hassle Lifetime Warranty for confidence and reliability mile after mile.
    • Proudly designed and manufactured in the USA using premium materials and advanced production standards.
    NP#: AIR720-128 Mfg#: 720-128
    C$217.69C$272.09
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$217.69C$272.09
    Add to Cart

  7. Round Air Filter

    • Designed to increase horsepower
    • Emissions legal in all 50 States
    • Will not void vehicle warranty
    NP#: KNE-3750 Mfg#: E-3750
    C$96.79C$120.89
    Availability: In stock?

    Ships tomorrow

    C$96.79C$120.89
    Add to Cart

  8. SPE-4760 Spectre Air Filter

    • Includes a round 14 inch by 3 inch Spectre paper air filter
    • Features a triple chrome-plated finish with a smooth design
    • Drop base lowers air cleaner 1-1/4 inch
    NP#: SPE4760 Mfg#: 4760
    C$113.99
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$113.99
    Add to Cart

  9. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRF-1041 Mfg#: RF-1041
    C$90.99C$113.69
    Availability: In stock?

    Ships tomorrow

    C$90.99C$113.69
    Add to Cart

  10. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRE-1040 Mfg#: RE-1040
    C$109.39C$136.79
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$109.39C$136.79
    Add to Cart

  11. Air Filter Wrap

    • This product wraps your air filter with an additional pre-filter
    • Extends service interval of your K& N filter
    • Water repellent treatment typically lasts 1 to 2 years
    NP#: KNRX-4990DK Mfg#: RX-4990DK
    C$46.99
    Availability: In stock?

    Ships tomorrow

    C$46.99
    Add to Cart

  12. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRF-1042 Mfg#: RF-1042
    C$90.99C$113.69
    Availability: In stock?

    Ships tomorrow

    C$90.99C$113.69
    Add to Cart

  13. AEM DryFlow Air Filter

    • Engineered to deliver enhanced horsepower & acceleration for a more exhilarating driving experience every time you hit…
    • Features a performance-focused filter top that maximizes incoming airflow, helping your engine breathe deeper and run…
    • Supported by AEM’s trusted warranty, providing long-lasting confidence and reliability for enthusiasts who demand…
    NP#: AEM21-2058DK Mfg#: 21-2058DK
    C$72.59C$90.69
    Availability: In stock?

    Ships tomorrow

    C$72.59C$90.69
    Add to Cart

  14. Air Filter Wrap

    • Made of a durable micro-screen material
    • Also blocks small dirt particles
    • Adds very little air restriction
    NP#: AEM1-4007 Mfg#: 1-4007
    C$46.99
    Availability: In stock?

    Ships tomorrow

    C$46.99
    Add to Cart

  15. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-2590 Mfg#: RU-2590
    C$79.49C$99.29
    Availability: In stock?

    Ships tomorrow

    C$79.49C$99.29
    Add to Cart

  16. Air Filter Wrap

    • This product wraps your air filter with an additional pre-filter
    • Durable polyester material with stitched elastic openings
    • Cleanable with K& N Filter Cleaner
    NP#: KNRE-0810PK Mfg#: RE-0810PK
    C$46.99
    Availability: In stock?

    Ships tomorrow

    C$46.99
    Add to Cart

  17. AEM DryFlow Air Filter

    • Engineered to deliver enhanced horsepower & acceleration for a more exhilarating driving experience every time you hit…
    • Features a performance-focused filter top that maximizes incoming airflow, helping your engine breathe deeper and run…
    • Supported by AEM’s trusted warranty, providing long-lasting confidence and reliability for enthusiasts who demand…
    NP#: AEM21-202DK Mfg#: 21-202DK
    C$96.79C$120.89
    Availability: In stock?

    Ships tomorrow

    C$96.79C$120.89
    Add to Cart

  18. SPE-8131 Spectre Conical Filter

    • High flow filter designed to fit 3 inch, 3 1/2 inch and 4 inch tubes
    • Factory pre-oiled and ready to use
    • Includes adapter rings
    NP#: SPE8131 Mfg#: 8131
    C$63.99
    Availability: In stock?

    Ships tomorrow

    C$63.99
    Add to Cart

  19. SPE-8136 Spectre Conical Filter

    • Factory pre-oiled and ready to use
    • Includes adapter rings
    • Blue synthetic filter media
    NP#: SPE8136 Mfg#: 8136
    C$63.99
    Availability: In stock?

    Ships tomorrow

    C$63.99
    Add to Cart

  20. SPE-8162 Spectre Conical Filter

    • Factory pre-oiled and ready to use
    • Includes adapter rings
    • Red synthetic air filter media
    NP#: SPE8162 Mfg#: 8162
    C$48.99
    Availability: In stock?

    Ships tomorrow

    C$48.99
    Add to Cart

  21. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-3130 Mfg#: RU-3130
    C$60.99C$76.29
    Availability: In stock?

    Ships tomorrow

    C$60.99C$76.29
    Add to Cart

  22. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-5163XD Mfg#: RU-5163XD
    C$109.39C$136.79
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$109.39C$136.79
    Add to Cart

  23. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-3040 Mfg#: RU-3040
    C$109.39C$136.79
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$109.39C$136.79
    Add to Cart

  24. Universal Clamp-On Air Filter

    • ENGINEERED POWER: State-of-the-art air filter media is designed to increase horsepower and acceleration as well as…
    • UNIVERSAL FITMENT: Designed for use on a variety of applications
    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    NP#: KNRU-5173 Mfg#: RU-5173
    C$109.39C$136.79
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$109.39C$136.79
    Add to Cart

  25. AIR-721-472 Universal Air Filter

    • Completely washable and reusable, offering long-term performance and cost savings.
    • Backed by No-Hassle Lifetime Warranty for confidence and reliability mile after mile.
    • Proudly designed and manufactured in the USA using premium materials and advanced production standards.
    NP#: AIR721-472 Mfg#: 721-472
    C$157.79C$197.29
    Availability: In stock?

    FREE delivery, ships tomorrow

    C$157.79C$197.29
    Add to Cart

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