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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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    K&N Round Tapered Universal Air Filter 6in Flange ID x 7.5in Base OD x 5in Top OD x 6.5in Height RF-1042

    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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    $73.04
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    $73.04
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    $76.66
    $76.66 - $76.66
    $76.66

    K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter E-0638

    K&N
    Only 8 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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    $76.66
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    $76.66
    $76.66 - $76.66
    $76.66

    K&N BMW X1 L4-2.0L F/I Cabin Air Filter (2 Per Box) VF2060

    K&N
    Only 6 left!

    K&N Cabin Air Filters replace your vehicle's stock cabin filter with a reusable design that cleans and freshens incoming air. They are electros...

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    $76.66
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    $76.66
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    $65.81
    $65.81 - $65.81
    $65.81

    K&N Hyundai Genesis Coupe 2.0T/3.8 Drop In Air Filter 33-2958

    K&N
    Only 4 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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    $65.81
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    $91.85
    $91.85 - $91.85
    $91.85

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

    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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    $91.85
    $91.85 - $91.85
    $91.85
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    $84.60
    $84.60 - $84.60
    $84.60

    K&N Filter Universal Rubber Filter 3.5in Flange ID x 5in OD x 5.625in H RU-5114

    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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    $84.60
    $84.60 - $84.60
    $84.60
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    $76.66
    $76.66 - $76.66
    $76.66

    K&N Replacement Round Straight Air Filter for 12-15 Ford Ranger E-0662

    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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    $76.66
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    $76.66
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    $65.81
    $65.81 - $65.81
    $65.81

    K&N 02-07 WRX/STi Drop In Air Filter 11in O/S Length / 6.563in O/S Width / 1.063in Height 33-2232

    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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    $65.81
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    $84.60
    $84.60 - $84.60
    $84.60

    K&N X-Stream Top Filter X-Stream 14 inch OD Black 66-1401

    K&N
    10+ in stock

    K&N XStream Air Flow Tops replace the top of your existing round filter and add a new dimension to engine breathing by feeding your engine all ...

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    $84.60
    $84.60 - $84.60
    $84.60
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    $122.21
    $122.21 - $122.21
    $122.21

    K&N Universal Clamp-On Air Intake Filter: High Performance, Premium, Washable, Replacement Air Filter: Flange Diameter: 2.375 In, Filter Height: 3 In, Flange L: 0.375 In, Shape: Oval, RU-2922, Black

    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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    $122.21
    $122.21 - $122.21
    $122.21
  • $0.00 - $0.00
    $43.55
    $43.55 - $43.55
    $43.55

    K&N 0.75 inch ID 1.375 inch OD 1.125 inch H Clamp On Crankcase Vent Filter 62-1560

    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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    $43.55
    $43.55 - $43.55
    $43.55
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N Replacement Panel Air Filter for 15-16 Honda CR-V 2.4L 33-5031

    K&N
    Only 2 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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    $65.81
  • $0.00 - $0.00
    $57.85
    $57.85 - $57.85
    $57.85

    K&N xA / xB Drop In Air Filter 33-2211

    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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    $57.85
    $57.85 - $57.85
    $57.85
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N 06-09 BMW 135/335/535 Drop In Air Filter 33-2367

    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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    $65.81
    $65.81 - $65.81
    $65.81
  • $0.00 - $0.00
    $54.24
    $54.24 - $54.24
    $54.24

    K&N Universal Rubber Filter 2.5 inch 5 Degree FLG 3.5 inch OD 4 inch Height RB-0700

    K&N
    Only 4 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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    $54.24
    $54.24 - $54.24
    $54.24
  • $0.00 - $0.00
    $107.02
    $107.02 - $107.02
    $107.02

    K&N Universal Air Filter (5in Flange / 6-1/2in Base / 4-3/8in Top OD / 8-3/4in Height) RU-3107HBK

    K&N
    10+ in stock

    K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and man...

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    $107.02
    $107.02 - $107.02
    $107.02
  • $0.00 - $0.00
    $57.85
    $57.85 - $57.85
    $57.85

    K&N 02-06 Mini Cooper S Drop In Air Filter 33-2270

    K&N
    Only 2 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
    $57.85
    $57.85 - $57.85
    $57.85
  • $0.00 - $0.00
    $73.04
    $73.04 - $73.04
    $73.04

    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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    $0.00 - $0.00
    $73.04
    $73.04 - $73.04
    $73.04
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N Replacement Air Filter VOLKSWAGEN PASSAT 3.6L-V6; 2007 33-2384

    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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    $65.81
    $65.81 - $65.81
    $65.81
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N 15-18 BMW 740I L4-3.0L F/I Replacement Drop In Air Filter 33-3079

    K&N
    10+ in stock

    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
    $65.81
    $65.81 - $65.81
    $65.81
  • $0.00 - $0.00
    $84.60
    $84.60 - $84.60
    $84.60

    K&N Universal Rubber Filter 4inch FLG / 6inch OD-B / 4-5/8inch OD-T / 12inch H RE-0860

    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
    $84.60
    $84.60 - $84.60
    $84.60
  • $0.00 - $0.00
    $43.56
    $43.56 - $43.56
    $43.56

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

    K&N
    Only 6 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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    $0.00 - $0.00
    $43.56
    $43.56 - $43.56
    $43.56
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N Custom Air Filter 7in OD X 5 1/2in ID x 2in H E-3402

    K&N
    10+ in stock

    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
    $65.81
    $65.81 - $65.81
    $65.81
  • $0.00 - $0.00
    $65.81
    $65.81 - $65.81
    $65.81

    K&N Replacement Air Filter MAZDA DEMIO 1.3L-16V; 1999-2001 33-2222

    K&N
    10+ in stock

    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
    $65.81
    $65.81 - $65.81
    $65.81

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