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Free Shipping on MOST US Orders. Including Protectorates and PO Boxes.
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    K&N Universal Clamp-On Air Filter 6in Flange / 7-1/2in Base / 4-1/2in Top / 6in Height RU-1048

    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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    $74.17
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    $66.48
    $66.48 - $66.48
    $66.48

    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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    $66.48
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    $108.73
    $108.73 - $108.73
    $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 5 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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    $108.73
    $108.73 - $108.73
    $108.73
  • $0.00 - $0.00
    $66.48
    $66.48 - $66.48
    $66.48

    K&N 90-06 BMW 2.0/2.2/2.5/2.8/3.0/3.2L Drop In Air Filter 33-2070

    K&N
    Only 10 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $66.48
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    $66.48
    $66.48 - $66.48
    $66.48

    K&N 2017 Subaru BRZ H4-2.0L F/I Replacement Drop In Air Filter 33-5060

    K&N
    Only 8 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $66.48
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    $66.48
  • $0.00 - $0.00
    $74.17
    $74.17 - $74.17
    $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 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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    $66.48
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    $66.48

    K&N 2018 Kia Stinger L4-2.0L F/I Replacement Drop In Air Filter 33-5073

    K&N
    Only 3 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $66.48 - $66.48
    $66.48
  • $0.00 - $0.00
    $85.69
    $85.69 - $85.69
    $85.69

    K&N Universal Clamp-On Air Filter 3in FLG / 6in B / 4-1/2in T / 6in H RU-4180

    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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    $85.69
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    $85.69
  • $0.00 - $0.00
    $74.17
    $74.17 - $74.17
    $74.17

    K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 8in H RU-1044

    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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    $74.17
  • $0.00 - $0.00
    $78.02
    $78.02 - $78.02
    $78.02

    K&N washable, reusable High-Flow Air Filter. E-2022

    K&N
    Only 8 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $78.02
    $78.02 - $78.02
    $78.02
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    $78.02
    $78.02 - $78.02
    $78.02

    K&N Replacement Air Filter AUDI S6 5.2L, 2006-2010 E-2996

    K&N
    Only 7 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $78.02
    $78.02 - $78.02
    $78.02
  • $0.00 - $0.00
    $85.69
    $85.69 - $85.69
    $85.69

    K&N Unique Custom Air Filter Tapered Conical 170mm Base OD x 60mm Top OD x 124mm Height RC-5052

    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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    $85.69
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    $85.69
  • $0.00 - $0.00
    $149.99
    $149.99 - $149.99
    $149.99

    K&N Engine Air Filter: Increase Power & Acceleration, Washable, Premium, Replacement Car Air Filter: Compatible With 2012-2016 Porsche (911, 911 Carrera, 911 Gt3), 33-2484

    K&N
    Only 3 left!

    Description Compatible Vehicles: 2012-2016 PORSCHE 911 2013-2014 PORSCHE 911 Carrera 2013-2014 PORSCHE 911 GT3Cross Reference: Autopart Internatio...

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    $149.99
    $149.99 - $149.99
    $149.99
  • $0.00 - $0.00
    $66.48
    $66.48 - $66.48
    $66.48

    K&N 2016 Honda Civic L4-2.0L Replacement Drop In Air Filter 33-5045

    K&N
    Only 7 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $66.48
    $66.48 - $66.48
    $66.48
  • $0.00 - $0.00
    $58.81
    $58.81 - $58.81
    $58.81

    K&N Universal Rubber Filter 3in Flg 4-1/2inch OD B / 2-1/4inch H Black Top RE-5286

    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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    $58.81
    $58.81 - $58.81
    $58.81
  • $0.00 - $0.00
    $66.48
    $66.48 - $66.48
    $66.48

    K&N 99-00 Mercedes Benz CLK430 4.3L-V8 Drop In Air Filter 33-2183

    K&N
    Only 6 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $66.48
    $66.48 - $66.48
    $66.48
  • $0.00 - $0.00
    $74.17
    $74.17 - $74.17
    $74.17

    K&N Universal Clamp-On Air Filter 6in FLG / 7-1/2in B / 5in T / 7-1/2in H RU-1041

    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
    $74.17
    $74.17 - $74.17
    $74.17
  • $0.00 - $0.00
    $85.69
    $85.69 - $85.69
    $85.69

    K&N Universal Rubber Filter 2.75in Flange ID x 5.875in Base OD x 4.75in Top OD x 7in Height RU-3610

    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
    $85.69
    $85.69 - $85.69
    $85.69
  • $0.00 - $0.00
    $74.17
    $74.17 - $74.17
    $74.17

    K&N Universal Clamp-On Air Filter 5in FLG / 6-1/2in B / 5in T / 6-1/2in H RU-1037

    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
    $74.17
    $74.17 - $74.17
    $74.17
  • $0.00 - $0.00
    $66.48
    $66.48 - $66.48
    $66.48

    K&N 2019 Compatible with Nissan Altima 2.5L F/I Drop In Replacement Air Filter 33-5095

    K&N
    Only 3 left!

    K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and...

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    $66.48
    $66.48 - $66.48
    $66.48
  • $0.00 - $0.00
    $57.27
    $57.27 - $57.27
    $57.27

    K&N 1.375in Flange ID x 3in OD x 2.5in H Rubber Base Crankcase Vent Filter 62-1430

    K&N
    Only 8 left!

    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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    $57.27
    $57.27 - $57.27
    $57.27
  • $0.00 - $0.00
    $85.69
    $85.69 - $85.69
    $85.69

    K&N Univ Rubber Round Tapered Filter 4.375in Flg ID/10 Deg Flg Angle 6in B OD/4.625in T OD/6.5in H RU-5061

    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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    $85.69
    $85.69 - $85.69
    $85.69
  • $0.00 - $0.00
    $78.02
    $78.02 - $78.02
    $78.02

    K&N Replacement Drop In Air Filter 14in OD / 12in ID / 5in H w/Inner Wire E-3760

    K&N
    Only 5 left!

    K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 dif...

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    $0.00 - $0.00
    $78.02
    $78.02 - $78.02
    $78.02
  • $0.00 - $0.00
    $66.48
    $66.48 - $66.48
    $66.48

    K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2018-2019 HONDA (GL1800 Gold Wing, Auto. DCT, Tour, Tour Airbag Auto. DCT) HA-1818

    K&N
    10+ in stock

    K&N Engine Air Filter: High Performance, Premium, Powersport Air Filter: Fits 2018-2019 HONDA (GL1800 Gold Wing, Auto. DCT, Tour, Tour Airbag A...

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    $66.48
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    $66.48

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