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Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
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  • Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17

    K&N Universal Tapered Filter 3in Flange ID x 6in Base OD x 4in Top OD x 6.75in Height RU-4700

    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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    Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17
  • Original price $0.00 - Original price $0.00
    Original price
    $85.69
    $85.69 - $85.69
    Current price $85.69

    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 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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    Original price $0.00 - Original price $0.00
    Original price
    $85.69
    $85.69 - $85.69
    Current price $85.69
  • Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17

    K&N Universal Tapered Filter 6in Flange ID x 7.5in Base OD x 5.875in Top OD x 6.5in Height RU-1014

    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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    Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17
  • Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17

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

    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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    Original price $0.00 - Original price $0.00
    Original price
    $74.17
    $74.17 - $74.17
    Current price $74.17
  • Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38

    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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    Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38
  • Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38

    K&N Universal Unique Air Filter 2-3/4in FLG x 4-21/32in Base x 3-1/2in Top x 8-1/4in Height RU-5291

    K&N
    Out of 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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    Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38
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  • Original price $0.00 - Original price $0.00
    Original price
    $66.48
    $66.48 - $66.48
    Current price $66.48

    K&N Universal Unique Air Filter 7.5in X 4.5in Base x 5.5in X 2.5in Top x 9in Height RU-5293

    K&N
    Out of 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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    Original price $0.00 - Original price $0.00
    Original price
    $66.48
    $66.48 - $66.48
    Current price $66.48
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  • Original price $0.00 - Original price $0.00
    Original price
    $124.11
    $124.11 - $124.11
    Current price $124.11

    K&N Universal X-Stream Clamp-On Air Filter 3.313in Flg ID/4.875in Base OD/4in Top OD/4.25in H RX-4120-1

    K&N
    Out of stock

    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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    Original price $0.00 - Original price $0.00
    Original price
    $124.11
    $124.11 - $124.11
    Current price $124.11
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  • Original price $0.00 - Original price $0.00
    Original price
    $108.73
    $108.73 - $108.73
    Current price $108.73

    K&N Universal X-Stream Clamp-On Air Filter 3.5in Flg ID/4in OD/5.75in H RX-4130-1

    K&N
    Only 6 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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    Original price $0.00 - Original price $0.00
    Original price
    $108.73
    $108.73 - $108.73
    Current price $108.73
  • Original price $0.00 - Original price $0.00
    Original price
    $140.50
    $140.50 - $140.50
    Current price $140.50

    K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.4375 In, Filter Height: 4.75 In, Flange Length: 0.75 In, Shape: Round, Rx-4040-1 RX-4040-1

    K&N
    Only 6 left!

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

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    Original price $0.00 - Original price $0.00
    Original price
    $140.50
    $140.50 - $140.50
    Current price $140.50
  • Original price $0.00 - Original price $0.00
    Original price
    $99.99
    $99.99 - $99.99
    Current price $99.99

    K&N Universal X-Stream Clamp-On Air Filter: High Performance, Premium, Replacement Filter: Flange Diameter: 2.875 In, Filter Height: 4.75 In, Flange Length: 0.9375 In, Shape: Round, Rx-4020-1 RX-4020-1

    K&N
    Out of stock

    Description K&N Universal X-Stream Clamp-On Air Filter 4.25in Base OD x 4in Top OD x 4.75in H x 2.875in Flg ID ---product-suspension-parts

    Original price $0.00 - Original price $0.00
    Original price
    $99.99
    $99.99 - $99.99
    Current price $99.99
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  • Original price $0.00 - Original price $0.00
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99

    K&N Universal X-Stream Clamp-On Filter 4.5in Base OD x 4in Top OD x 4.031in H x 2.438in Flange ID RX-4010

    K&N
    Out of stock

    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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    Original price $0.00 - Original price $0.00
    Original price
    $119.99
    $119.99 - $119.99
    Current price $119.99
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  • Original price $0.00 - Original price $0.00
    Original price
    $124.11
    $124.11 - $124.11
    Current price $124.11

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

    K&N
    Only 2 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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    Original price $0.00 - Original price $0.00
    Original price
    $124.11
    $124.11 - $124.11
    Current price $124.11
  • Original price $0.00 - Original price $0.00
    Original price
    $108.73
    $108.73 - $108.73
    Current price $108.73

    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 6 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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    Original price $0.00 - Original price $0.00
    Original price
    $108.73
    $108.73 - $108.73
    Current price $108.73
  • Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38

    K&N Universal X-Stream Clamp-On Filter Round 4.063in OD / 2.688in Flange ID / 7in H RX-5032

    K&N
    Out of 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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    Original price $0.00 - Original price $0.00
    Original price
    $93.38
    $93.38 - $93.38
    Current price $93.38
    Sold out
  • Original price $0.00 - Original price $0.00
    Original price
    $170.19
    $170.19 - $170.19
    Current price $170.19

    K&N Universal X-Stream Clamp-On Round Air Filter 3.531in Flg ID/4in OD/5.969in H RX-4140

    K&N
    Only 3 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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    Original price $0.00 - Original price $0.00
    Original price
    $170.19
    $170.19 - $170.19
    Current price $170.19
  • Original price $0.00 - Original price $0.00
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99

    K&N Velocity Stack Assembly Red 5-1/8in x 9in Dia 2-3/4in Flange 58-1190

    K&N
    Out of stock

    This complete air filter assembly has an all stainless steel top and base with a mirror finish. It's velocity stack has a 5-1/8 inch flange and the...

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    Original price $0.00 - Original price $0.00
    Original price
    $139.99
    $139.99 - $139.99
    Current price $139.99
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  • Original price $0.00 - Original price $0.00
    Original price
    $40.26
    $40.26 - $40.26
    Current price $40.26

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1000

    K&N
    10+ in stock

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, ...

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    Original price $0.00 - Original price $0.00
    Original price
    $40.26
    $40.26 - $40.26
    Current price $40.26
  • Original price $0.00 - Original price $0.00
    Original price
    $47.95
    $47.95 - $47.95
    Current price $47.95

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1015

    K&N
    10+ in stock

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, ...

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    Original price $0.00 - Original price $0.00
    Original price
    $47.95
    $47.95 - $47.95
    Current price $47.95
  • Original price $0.00 - Original price $0.00
    Original price
    $41.41
    $41.41 - $41.41
    Current price $41.41

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1030

    K&N
    10+ in stock

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, ...

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    Original price $0.00 - Original price $0.00
    Original price
    $41.41
    $41.41 - $41.41
    Current price $41.41
  • Original price $0.00 - Original price $0.00
    Original price
    $36.41
    $36.41 - $36.41
    Current price $36.41

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1100

    K&N
    Only 7 left!

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, ...

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    Original price $0.00 - Original price $0.00
    Original price
    $36.41
    $36.41 - $36.41
    Current price $36.41
  • Original price $0.00 - Original price $0.00
    Original price
    $57.27
    $57.27 - $57.27
    Current price $57.27

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, Shape: Breather, 62-1120

    K&N
    Only 4 left!

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 0.875 In, ...

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    Original price $0.00 - Original price $0.00
    Original price
    $57.27
    $57.27 - $57.27
    Current price $57.27
  • Original price $0.00 - Original price $0.00
    Original price
    $69.56
    $69.56 - $69.56
    Current price $69.56

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 1 In, Shape: Breather, 62-1040

    K&N
    Out of stock

    Description K&N Steel Base Crankcase Vent Filter/Breather 1in Vent OD x 2in OD x 1.5in Height ---product-suspension-parts

    Original price $0.00 - Original price $0.00
    Original price
    $69.56
    $69.56 - $69.56
    Current price $69.56
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  • Original price $0.00 - Original price $0.00
    Original price
    $71.96
    $71.96 - $71.96
    Current price $71.96

    K&N Vent Air Filter/ Breather: High Performance, Premium, Washable, Replacement Engine Filter: Filter Height: 1.5 In, Flange Length: 1 In, Shape: Breather, 62-1130

    K&N
    Out of stock

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

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    Original price $0.00 - Original price $0.00
    Original price
    $71.96
    $71.96 - $71.96
    Current price $71.96
    Sold out

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