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  • K&N Custom Racing Unique Oval Tapered Filter 17.313in OL B/7.75in OW B/14.625inOL T/6.125inOW T/9in
    SKU: 100-8521

    This K&N racing air filter was designed to fit and seal onto the opening of an unmodified Enderle Birdcatcher fuel injection hat. Enderle Birdcatcher fuel injection hats are used in drag racing, on some monster trucks and on other racing vehicles. This high-flow K&N air filter is washable and reusable. It adds little restriction while providing great air filtration.
    This K&N racing air filter was designed to fit and seal onto the opening of an unmodified Enderle Birdcatcher fuel injection hat.

    • Top plate, base plate and flange are all made from ultra-light weight carbon fiber
    • Air filter media is washable and can be reused over and over again
    • Designed to increase horsepower and acceleration
    • Air Filter Media Washable and Reusable
  • K&N Custom Round Filter 5-1/8in FLG / 9in OD x 4-1/8in HW/VENT
    SKU: 60-1120

    K&N’s custom air cleaner assemblies are designed with the racer in mind. They incorporate good looks as well as the superior air flow that you expect from K&N. These custom air cleaner assemblies are designed for use with any engine that uses a round element air cleaner housing. They incorporate our famous K&N Air Filters and provide more air flow than other assemblies of this type. Available in 4 different designs, the perfect assembly is sure to be found here. Each complete assembly comes with base, element, and top plate.
    These custom air cleaner assemblies are designed for use with engines that use a round element air cleaner housing. They incorporate our famous K&N Air Filters and provide more air flow than other assemblies of this type.

    • Washable and reusable air filter
    • Incl. K&N Air Filter
  • K&N Custom Round Racing Assembly Red 4.5in ID / 5.875in OD / 1.75in Height
    SKU: 56-1400

    K&N Custom Air Filters for Single or Two Barrel Carburetors – K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.
    K&N Custom Air Filter kits are designed to boost the performance from your carburetor while keeping dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and a K&N washable air filter.

    • One Year Limited Warranty
  • K&N Custom Round Racing Assembly Red 5.875in OD x 2.406in ID x 1.75in Height
    SKU: 56-1620

    K&N Custom Air Filters for Single or Two Barrel Carburetors – K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.
    K&N Custom Air Filter kits are designed to boost the performance from your carburetor while keeping dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and a K&N washable air filter.

    • One Year Limited Warranty
  • K&N Custom Round Racing Assembly Red 5.875in OD x1.313in ID x 1.813in Height
    SKU: 56-1630

    K&N Custom Air Filters for Single or Two Barrel Carburetors – K&N custom air filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and the famous K&N High-Flow Washable Air Filter.
    K&N Custom Air Filter kits are designed to boost the performance from your carburetor while keeping dirt on the outside where it belongs. These assemblies come with custom chrome top and base plates and a K&N washable air filter.

    • One Year Limited Warranty
  • K&N Custom Velocity Stack Assembly - Red - Size: 11 in
    SKU: 58-1191

    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 total height is 10 inches in height. It has an open 360 degree free breathing 9 inch Filtercharger air filter element on top of a stainless steel velocity stack base.
    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 total height is 10 inches in height.

    • Washable and reusable
    • Incl. K&N Air Filter
  • K&N Dodge/Chrysler 5.7/6.1L V8 Black Performance Intake Kit
    SKU: 71-1542

    K&N is the inventor of the Air Intake System and has over 50 years of experience in the performance filtration industry. Proudly designed and manufactured in the USA, this premium cold air intake system is specifically designed for your 300, Challenger, Charger, & Magnum and is dyno tested to provide a guaranteed increase in horsepower. It features a high flow intake tube, custom heat shield, and oversized K&N Washable Dryflow Synthetic Air Filter. This Intake system replaces the restrictive OEM air box to provide an improved driving experience for daily driving or towing. It installs easily in about 60 minutes and is backed by a No-Hassle Lifetime Limited Warranty and will not void your factory warranty.
    PERF. INTAKE KIT; DODGE/CHRYSLER V8-5.7/6.1L F/I

    • MADE IN THE USA: Proudly made in the USA for trusted quality & reliability and backed by US based customer support.
    • Million Mile Limited Warranty
  • K&N Dominator Drag Race Assy 9inOD x 5inH
    SKU: 66-3320R

    K&N Drag Racing Base Mount Scoop Filters – Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter. Designed to fit specific scoop designs popular to drag racing today.
    K&N Drag Racing Base Mount Scoop Filters – Now you can protect the motor in your drag car from dust and debris on the track and in the pits with this base mount scoop filter.

    • Use with K&N 100-8505 Scoop or Harwood 3158 Scoop
    • Cotton Gauze Filter Material
  • K&N Filter Universal Filter 2 3/4 inch Dual Flange GSXR Oval (2/Box)
    SKU: RU-2922

    K&N’s Universal Air Filters are designed and manufactured for a wide variety of applications including racing vehicles, radio-controlled cars, generators, snowmobiles, tractors, and other applications. Regardless of the angle or offset diameter of the air intake, there is probably a K&N Universal air filter for your equipment. All filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 of an inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
    Regardless of the angle or offset diameter of an air intake, there is probably a K&N Universal air filter for your equipment. K&N universal air filters are washable and reusable.

    • NO-HASSLE WARRANTY: 1-Year Limited Warranty
    • One Year Limited Warranty
  • K&N Filter Universal X Stream Clamp-On 2.5in Flange ID / 6in Base OD / 5in Top OD / 5.5in Height
    SKU: RX-4950

    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 filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
    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 filter area for higher air flow and a longer service interval.

    • Clamp On Design
    • Clamp-on design
  • K&N Filter Universal X Stream Clamp-On 3 inch Flange 6 inch Base  5 inch Top 5 9/16 inch Height
    SKU: RX-4990

    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 filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
    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 filter area for higher air flow and a longer service interval.

    • Clamp On Design
    • Clamp-on design
  • K&N Filter Universal X Stream Clamp-On 3in Flange ID 6inx8in Base 5inx5in Top 6.5in Height
    SKU: RX-4750

    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 filter area for higher air flow and a longer service interval. The XStream Air Filter provides awesome air flow and outstanding filtration. When racing, in any environment, racers need all the protection and airflow they can get. K&N delivers. All K&N universal air filters are constructed with ultra-strong molded pliable rubber flanges which absorb vibration and allow for secure attachment and can also be stretched for up to 1/16 inch (1.5mm) to fit in-between sizes. K&N universal air filters are washable and reusable.
    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 filter area for higher air flow and a longer service interval.

    • Clamp On Design
    • Clamp-on design
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