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Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
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  • $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89

    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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    $101.89
    $101.89 - $101.89
    $101.89
  • $0.00 - $0.00
    $80.91
    $80.91 - $80.91
    $80.91

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-2340

    K&N
    Only 2 left!

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Replacement Engine Filter: Flange Diameter: 2.125 In, Filter Height: 2.75 In, Fla...

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    $80.91
    $80.91 - $80.91
    $80.91
  • $0.00 - $0.00
    $203.95
    $203.95 - $203.95
    $203.95

    K&N Round Tapered Universal Air Filter 4 inch Flange 5 3/8 inch Base 4 inch Top 7 inch Height RP-4970

    K&N
    Only 5 left!

    The RP-4970 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. Th...

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    $203.95
    $203.95 - $203.95
    $203.95
  • $0.00 - $0.00
    $69.42
    $69.42 - $69.42
    $69.42

    K&N Filter Universal Rubber Filter 3 1/2 inch Flange 4 5/8 inch Base 3 1/2 inch Top 3 inch Height RU-4410

    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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    $69.42
    $69.42 - $69.42
    $69.42
  • $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89

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

    K&N
    Only 4 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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    $101.89
    $101.89 - $101.89
    $101.89
  • $0.00 - $0.00
    $64.78
    $64.78 - $64.78
    $64.78

    K&N Filter Universal Rubber Filter 2 inch Flange 3 1/8 inch Base, 2 inch Top, 3 inch Height RU-2580

    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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    $64.78
    $64.78 - $64.78
    $64.78
  • $0.00 - $0.00
    $78.70
    $78.70 - $78.70
    $78.70

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 7 In, Flange Length: 0.625 In, Shape: Round Tapered, RU-2590

    K&N
    10+ in stock

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Filter: Flange Diameter: 4 In, Filter Height: 7 In, Flange ...

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    $0.00 - $0.00
    $78.70
    $78.70 - $78.70
    $78.70
  • $0.00 - $0.00
    $87.97
    $87.97 - $87.97
    $87.97

    K&N Universal Rubber Filter Round Tapered 4.5in Flange ID x 5.875 Base OD x 5in Top OD x 3.25in H RU-3110

    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
    $87.97
    $87.97 - $87.97
    $87.97
  • $0.00 - $0.00
    $87.97
    $87.97 - $87.97
    $87.97

    K&N Universal Chrome Filter 1 9/16 inch FLG / 2 5/8 inch Bottom / 2 inch Top / 3 inch Height RC-2290

    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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    $0.00 - $0.00
    $87.97
    $87.97 - $87.97
    $87.97
  • $0.00 - $0.00
    $68.80
    $68.80 - $68.80
    $68.80

    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
    10+ in stock

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.4375 In, Filter Heigh...

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    $0.00 - $0.00
    $68.80
    $68.80 - $68.80
    $68.80
  • $0.00 - $0.00
    $85.09
    $85.09 - $85.09
    $85.09

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium Washable, Replacement Filter: Flange Diameter: 2.125 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round Tapered, RC-1920

    K&N
    10+ in stock

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium Washable, Replacement Filter: Flange Diameter: 2.125 In, Filter Height: 4 I...

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    $0.00 - $0.00
    $85.09
    $85.09 - $85.09
    $85.09
  • $0.00 - $0.00
    $148.29
    $148.29 - $148.29
    $148.29

    K&N Filter Universal X Stream Clamp-On Round Straight 3in Flange ID / 5in OD / 7in Height RX-2820

    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
    $148.29
    $148.29 - $148.29
    $148.29
  • $0.00 - $0.00
    $64.78
    $64.78 - $64.78
    $64.78

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4 In, Flange Length: 0.625 In, Shape: Round, RU-0830

    K&N
    Only 3 left!

    K&N Universal Clamp-On Air Filter: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 2.4375 In, Filter Height: 4...

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    $0.00 - $0.00
    $64.78
    $64.78 - $64.78
    $64.78
  • $0.00 - $0.00
    $47.74
    $47.74 - $47.74
    $47.74

    K&N 1.5in Flange ID x 3in OD x 2.5in Height Clamp On Crankcase Vent Filter 62-1514

    K&N
    10+ in stock

    K&N crankcase vent filters are perfect for racing applications, vintage cars or individuals who want to add some aesthetics to their classic ca...

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    $0.00 - $0.00
    $47.74
    $47.74 - $47.74
    $47.74
  • $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89

    K&N Universal Chrome Filter 6 inch FLG / 7.5 inch Base / 4.5 inch Top / 9 inch Height RC-5046

    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
    $101.89
    $101.89 - $101.89
    $101.89
  • $0.00 - $0.00
    $69.42
    $69.42 - $69.42
    $69.42

    K&N Universal Clamp-On Air Filter 2-7/16in FLG / 3-1/2in OD / 6in H RU-0820

    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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    $0.00 - $0.00
    $69.42
    $69.42 - $69.42
    $69.42
  • $0.00 - $0.00
    $74.05
    $74.05 - $74.05
    $74.05

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

    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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    $0.00 - $0.00
    $74.05
    $74.05 - $74.05
    $74.05
  • $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89

    K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 4-1/2in T / 9in H RU-5046

    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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    $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89
  • $0.00 - $0.00
    $64.78
    $64.78 - $64.78
    $64.78

    K&N Universal Rubber Filter 2 1/2inch Flange 3 1/2inch OD 4 inch Height RD-0700

    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
    $64.78
    $64.78 - $64.78
    $64.78
  • $0.00 - $0.00
    $101.89
    $101.89 - $101.89
    $101.89

    K&N Universal Tapered Filter 4-1/2in Flange, 6-1/4in x 9-1/4in Base, 7in x 4.5in Top, 10in Height RU-1024

    K&N
    Only 4 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
    $101.89
    $101.89 - $101.89
    $101.89
  • $0.00 - $0.00
    $64.78
    $64.78 - $64.78
    $64.78

    K&N Universal 4 Inch Filter RU-2510

    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
    $64.78
    $64.78 - $64.78
    $64.78
  • $0.00 - $0.00
    $111.17
    $111.17 - $111.17
    $111.17

    K&N Universal Chrome Filter 4 inch FLG / 5 3/8 inch Bottom / 4 1/2 inch Top / 8 inch Height RC-4580

    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
    $111.17
    $111.17 - $111.17
    $111.17
  • $0.00 - $0.00
    $92.62
    $92.62 - $92.62
    $92.62

    K&N Filter Universal Rubber Filter Round Straight 3.5in Base OD x 3.5in Top OD x 5in H RU-0360

    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
    $92.62
    $92.62 - $92.62
    $92.62
  • $0.00 - $0.00
    $49.71
    $49.71 - $49.71
    $49.71

    K&N Vent Air Filter/Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1 In, Filter Height: 1.5 In, Flange Length: 0.625 In, Shape: Breather, 62-1370

    K&N
    10+ in stock

    K&N Vent Air Filter/Breather: High Performance, Premium, Washable, Replacement Engine Filter: Flange Diameter: 1 In, Filter Height: 1.5 In, Fla...

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    $0.00 - $0.00
    $49.71
    $49.71 - $49.71
    $49.71

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