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Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.

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    $94.99
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    $94.99

    K&N Universal Filter 3 inch Flange 6 inch Base 5 1/4 inch Top 5 inch Height w/ Polished Top RR-3003

    K&N
    Only 3 left!

    K&N Inverted Top Universal Air Filters - This unique approach to filter design and concept utilizes a filtering top that actually inverts, drop...

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    $94.99
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    $94.99
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    $71.35
    $71.35 - $71.35
    $71.35

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 3 In, Filter Height: 5 In, Flange Length: 0.625 In, Shape: Round, RU-2430

    K&N
    Only 4 left!

    Not legal for use in California on pollution controlled vehicles, race use only in California - waiver available

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    $71.35
    $71.35 - $71.35
    $71.35
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    $71.35
    $71.35 - $71.35
    $71.35

    K&N Filter Universal Rubber Filter 2-9/16in Flange, 4-1/2in OD-B, 4-5/16in OD-T, 5 inch Height RA-0610

    K&N
    Only 9 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $71.35
    $71.35 - $71.35
    $71.35
  • $0.00 - $0.00
    $94.99
    $94.99 - $94.99
    $94.99

    K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 5in H RU-5138

    K&N
    Only 5 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $94.99
    $94.99 - $94.99
    $94.99
  • $0.00 - $0.00
    $94.99
    $94.99 - $94.99
    $94.99

    K&N Filter Universal Rubber Filter 3.75in Flange ID / 5.375in Base OD / 4.375in Top OD / 5in Height RU-4250

    K&N
    Only 6 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $94.99
    $94.99 - $94.99
    $94.99
  • $0.00 - $0.00
    $79.38
    $79.38 - $79.38
    $79.38

    K&N Filter Universal Rubber Filter 2 3/4 inch 10 Degree Flange 4 inch OD 5 inch Height RU-1460

    K&N
    Only 6 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $79.38
    $79.38 - $79.38
    $79.38
  • $0.00 - $0.00
    $62.51
    $62.51 - $62.51
    $62.51

    K&N Filter 2 3/4 inch Flange 5 7/8 inch OD Base 4 3/4 Top 5 inch Height RU-4450

    K&N
    Only 7 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $62.51
    $62.51 - $62.51
    $62.51
  • $0.00 - $0.00
    $104.99
    $104.99 - $104.99
    $104.99

    K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 5in Height RU-2960XD

    K&N
    Only 2 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $104.99
    $104.99 - $104.99
    $104.99
  • $0.00 - $0.00
    $79.38
    $79.38 - $79.38
    $79.38

    K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 5in Height RU-2960

    K&N
    Only 6 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $79.38
    $79.38 - $79.38
    $79.38
  • $0.00 - $0.00
    $79.38
    $79.38 - $79.38
    $79.38

    K&N Universal Clamp-On Air Filter 3in FLG / 5in B / 4-1/2in T / 5in H RU-3870

    K&N
    Only 8 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $79.38
    $79.38 - $79.38
    $79.38
  • $0.00 - $0.00
    $71.35
    $71.35 - $71.35
    $71.35

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 5 In, Flange Length: 1.75 In, Shape: Round Tapered, RU-3570

    K&N
    10+ in stock

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 5 In, ...

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    $71.35
    $71.35 - $71.35
    $71.35
  • $0.00 - $0.00
    $67.09
    $67.09 - $67.09
    $67.09

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.4375 In, Filter Height: 5 In, Flange Length: 2 In, Shape: Round, RU-1760,black

    K&N
    Only 3 left!

    Designed and manufactured for a wide variety of applications. Regardless of the angle, offset, or diameter of the air intake, there is a K&N Un...

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    $67.09
    $67.09 - $67.09
    $67.09
  • $0.00 - $0.00
    $62.43
    $62.43 - $62.43
    $62.43

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.4375 In, Filter Height: 5 In, Flange Length: 0.625 In, Shape: Round, RU-0810

    K&N
    Only 7 left!

    Designed and manufactured for a wide variety of applications. Regardless of the angle, offset, or diameter of the air intake, there is a K&N Un...

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    $62.43
    $62.43 - $62.43
    $62.43
  • $0.00 - $0.00
    $58.50
    $58.50 - $58.50
    $58.50

    K&N Universal Rubber Filter 2.5in Flange ID x 3.5in OD x 5in Height RD-0710

    K&N
    Only 8 left!

    K&N Individual Round Style Stacks for "Early Type" Fuel Injectors (Single Stacks) for Chevrolet, Etc. - Filters designed to fit with cut veloci...

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    $0.00 - $0.00
    $58.50
    $58.50 - $58.50
    $58.50
  • $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53

    K&N Universal Air Filter 4in Flange / 5-3/8 in Base / 4-1/2in Top / 5in Height RU-3600

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53
  • $0.00 - $0.00
    $79.38
    $79.38 - $79.38
    $79.38

    K&N Universal Rubber Filter 4.5in Flange ID / 5.875in Base OD / 5.125in Top OD / 5in Height RU-4260

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $0.00 - $0.00
    $79.38
    $79.38 - $79.38
    $79.38
  • $0.00 - $0.00
    $58.66
    $58.66 - $58.66
    $58.66

    K&N Filter Universal Rubber Filter 3 Inch Flange 6 inch Base 4 inch Top 5 inch Height RU-3580

    K&N
    10+ in stock

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $0.00 - $0.00
    $58.66
    $58.66 - $58.66
    $58.66
  • $0.00 - $0.00
    $71.35
    $71.35 - $71.35
    $71.35

    K&N Universal Rubber Filter-Round Tapered 2.5in Flange ID x 6in Base OD x 5in Top OD x 5in Height RU-5174

    K&N
    Only 10 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $0.00 - $0.00
    $71.35
    $71.35 - $71.35
    $71.35
  • $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53

    K&N Universal Tapered Filter 2.5in Flange ID x 4.5in Base OD x 3.5in Top OD x 5in Height RU-9630

    K&N
    Only 5 left!

    K&N's Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, ...

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    $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53
  • $0.00 - $0.00
    $58.50
    $58.50 - $58.50
    $58.50

    K&N Universal Rubber Filter 3 inch 5 Degree FLG 4 1/2 inch OD 5 inch Height RB-0910

    K&N
    10+ in stock

    K&N Individual Round Style Stacks for "Early Type" Fuel Injectors (Single Stacks) for Chevrolet, Etc. - Filters designed to fit with cut veloci...

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    $0.00 - $0.00
    $58.50
    $58.50 - $58.50
    $58.50
  • $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.0625 In, Filter Height: 5 In, Flange Length: 2.5 In, Shape: Round, RU-1780

    K&N
    10+ in stock

    K&N Custom Air Filters can increase horsepower up to 12%. They are available in a wide range of sizes, designs and shapes for virtually every a...

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    $0.00 - $0.00
    $66.53
    $66.53 - $66.53
    $66.53

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