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Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
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    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 12inch H RE-0860

    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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    $90.51
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    $90.51
    $90.51 - $90.51
    $90.51

    K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 8in H RU-1027

    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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    $90.51
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    $90.51
  • $0.00 - $0.00
    $74.99
    $74.99 - $74.99
    $74.99

    K&N Universal Clamp-On Air Filter 4in FLG / 6-1/2in B / 4-1/2in T / 7in H RU-1032

    K&N
    10+ in stock

    Description K&N Universal Clamp-on Air Filters are manufactured for a wide variety of applications and unique filtration needs. K&am...

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    $74.99
    $74.99 - $74.99
    $74.99
  • $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51

    K&N Round Tapered Universal Air Filter 3.5in Flange ID / 5.75in Base OD / 3.75in Top OD / 6in H RF-1031

    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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    $90.51
    $90.51 - $90.51
    $90.51
  • $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

    K&N Universal Rubber Filter 3 1/2inch ID FLG / 6inch Base / 4-5/8inch Top / 9inch Height RE-0920

    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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    $69.91
    $69.91 - $69.91
    $69.91
  • $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

    K&N Universal Rubber Filter 3inch FLG / 5inch OD-B / 4-5/8inch OD-T / 8inch H RE-0910

    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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    $69.91
    $69.91 - $69.91
    $69.91
  • $0.00 - $0.00
    $57.69
    $57.69 - $57.69
    $57.69

    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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    $57.69
    $57.69 - $57.69
    $57.69
  • $0.00 - $0.00
    $78.15
    $78.15 - $78.15
    $78.15

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch H RE-0870

    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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    $78.15
    $78.15 - $78.15
    $78.15
  • $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51

    K&N Filter Universal Rubber Filter 3 1/2 inch 10 Degree Flange 5 3/4 inch OD 6 inch Height RU-1035

    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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    $90.51
  • $0.00 - $0.00
    $139.99
    $139.99 - $139.99
    $139.99

    K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height RX-4730XD

    K&N
    Only 5 left!

    K&N XD air filters use a Deep Pile Design, Extra Fine Weave Grade Cotton and alternate geometries for added efficiency and capacity for off-roa...

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    $139.99
    $139.99 - $139.99
    $139.99
  • $0.00 - $0.00
    $119.99
    $119.99 - $119.99
    $119.99

    K&N Filter Universal X Stream Clamp-On 3 inch Flange 6 inch Base 5 inch Top 5 9/16 inch Height RX-4990

    K&N
    Only 7 left!

    K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

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    $119.99
    $119.99 - $119.99
    $119.99
  • $0.00 - $0.00
    $78.15
    $78.15 - $78.15
    $78.15

    K&N Universal Clamp-On Air Filter 4in FLG / 6in B / 4in T / 7in H RU-4680

    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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    $78.15
    $78.15 - $78.15
    $78.15
  • $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

    K&N Universal Rubber Filter Round Tapered 6in Base OD x 3in Flange ID x 6in H RE-0930

    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
    $69.91
    $69.91 - $69.91
    $69.91
  • $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

    K&N Universal Rubber Filter 3inch FLG / 6inch OD-B / 4-5/8inch OD-T / 9inch L RE-0810

    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
    $69.91
    $69.91 - $69.91
    $69.91
  • $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 14inch H RE-0880

    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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    $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51
  • $0.00 - $0.00
    $119.99
    $119.99 - $119.99
    $119.99

    K&N Universal X-Stream Clamp-On Filter 6in Base OD x 5in Top OD x 6.5in Height x 3in Flange ID RX-4730

    K&N
    Only 9 left!

    K&N XStream Top Universal Air Filters take performance to the next level with the addition of a filter within the filter's top adding more filt...

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    $0.00 - $0.00
    $119.99
    $119.99 - $119.99
    $119.99
  • $0.00 - $0.00
    $65.78
    $65.78 - $65.78
    $65.78

    K&N Universal Clamp-On Air Filter 3in Flange ID x 5in Base OD x 3.5in Top OD x 6in Height RU-1039

    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
    $65.78
    $65.78 - $65.78
    $65.78
  • $0.00 - $0.00
    $99.99
    $99.99 - $99.99
    $99.99

    K&N Universal ChromeRound Tapered Air Filter 3in Flange ID / 6in Base OD / 4.5in Top OD / 8in Height RC-5106

    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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    $0.00 - $0.00
    $99.99
    $99.99 - $99.99
    $99.99
  • $0.00 - $0.00
    $99.99
    $99.99 - $99.99
    $99.99

    K&N Round Tapered Universal Air Filter 3 inch Flange 6 inch Base 5 inch Top 6 inch Height RF-1047

    K&N
    Only 4 left!

    The RF-1047 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a K&N embossed carbon fiber top for strength a...

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    $99.99
    $99.99 - $99.99
    $99.99
  • $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51

    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 6 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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    $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51
  • $0.00 - $0.00
    $78.15
    $78.15 - $78.15
    $78.15

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

    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, ...

    View full details
    $0.00 - $0.00
    $78.15
    $78.15 - $78.15
    $78.15
  • $0.00 - $0.00
    $90.51
    $90.51 - $90.51
    $90.51

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 4 In, Flange Length: 1.75 In, Shape: Round Tapered, RU-3700

    K&N
    10+ in stock

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 3 In, Filter Height: 4 In, Flange ...

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    $90.51 - $90.51
    $90.51
  • $0.00 - $0.00
    $78.15
    $78.15 - $78.15
    $78.15

    K&N Filter 3 inch Flange 6 inch Base 5 Top 6 1/2 inch Height RU-4730

    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
    $78.15
    $78.15 - $78.15
    $78.15
  • $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

    K&N Universal Air Filter (4in. Flange / 6in. Base OD / 4-5/8in. Top OD / 6in. Height) RE-0850

    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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    $0.00 - $0.00
    $69.91
    $69.91 - $69.91
    $69.91

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