Shop

Image
SKU
Product
Rating
Price
  • K&N Cone Filter 5in ID 6.5in base 4.5in top 5.625in height carbon fiber look
    SKU: RP-5113

    The RP-5113 Universal Air Filter is constructed from an oiled cotton filter media. It comes with a carbon fiber top for strength and durability. The carbon fiber element adds to the light-weight design and gives this filter a smooth glass like finish. The RP-5113 is a clamp-on filter that has an inside flange diameter of 5 inches and a flange length of 1 inch. The base is 6-1/2 inches and the filter height is 5-5/8 inches.
    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.

    • Pliable flanges absorb vibration and can be stretched up to 1/16 In. to fit in-between sizes
    • One Year Limited Warranty
  • K&N Custom Air Filter 14in OD / 12in ID / 6in Height
    SKU: E-3770

    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 capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N’s 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N’s most popular product!
    K&N’s replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N’s No-Hassle Lifetime Limited Warranty.

    • Will not void vehicle warranty
    • Million Mile Limited Warranty
  • K&N Custom Air Filter Cotton Gauze 13 1/2in x 6 9/16in B / 13in x 6 1/6in T / 7in H
    SKU: E-3033

    K&N’s replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. This air filter is washable and reusable and it is custom designed to fit into K&N’s replacement air filter system part E-0780. If you drive in extremely harsh conditions and just don’t have time to clean your air filter right away, having a spare might be the answer.
    K&N’s replacement air filters are designed to increase horsepower while providing excellent filtration. This air filter is washable and reusable and it is custom designed to fit into K&N’s replacement air filter system part E-0780.

    • Million Mile Limited Warranty®
    • Million Mile Limited Warranty
  • K&N Custom Oval Race Filter L=7inch W=4inch H=3.25inch
    SKU: 56-1350

    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 Racing Air Filter - Rectangular Carbon Fiber 4in Air Box w/ 2.75in Air Horn
    SKU: 100-8593

    Light weight yet durable, K&N’s Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-lightweight carbon fiber these filters provide ample air flow for your racing needs. They come with air horn seals to provide better sealing and easy installation. As with all K&N air filters, Generation 2 Carbon Fiber Air Boxes are washable and reusable. Simply use K&N cleaner and oil to service your filter.
    Light weight yet durable, K&N’s Generation 2 Carbon Fiber Air Boxes are a must for any racer currently using traditional multi-siamese stacks. Constructed from ultra-light weight carbon fiber these filters provide ample air flow for racing.

    • Air horn seals are included for a tight seal and ease-of-installation
    • Air Horn Seals Are Included For Tight Seal
  • K&N Custom Racing Assembly - Round Tapered - Red 1.375in Neck Flange - 2.25in Over Height
    SKU: 56-9320

    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 Racing Assembly - Round Tapered - Red 1.656in Neck Flange - 2.25in Over Height
    SKU: 56-9327

    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 Racing Assembly Carbon Fiber 4in Air Box w/o Base - Large
    SKU: 100-8591

    Light weight yet durable, K&N’s Sprint Car Style Air Boxes are a must for any racer currently using traditional multi-Siamese stacks. Constructed from ultra-light weight carbon fiber K&N’s Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter. Simply use K&N oil and cleaner to service your filter.
    Constructed from ultra-light weight carbon fiber, K&N’s Sprint Car Style air box provides ample air flow for your racing needs. As with all K&N filters, it is a washable and reusable air filter.

    • Lightweight For Racing Applications
  • K&N Custom Racing Assembly Carbon Fiber Air Box - Large Solid Base Only
    SKU: 100-8590

    K&N’s carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today’s racing industry. Carbon fiber composites have taken the method traditionally associated with fiberglass and perfected it to a precise science with outstanding performance as the result.
    K&N’s carbon fiber composites have an attractive cosmetic appeal, and the outstanding stiffness to weight ratio that is needed to stay competitive in today’s racing industry.

    • One Year Limited Warranty
  • K&N Custom Racing Assembly DDO 9x5-1/2in Oval 3-1/4in Height Vent
    SKU: 56-1210

    K&N Custom Air Filters for Weber 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. Show quality to fit racing vehicles with VW, Pinto or any other engine equipped with these performance carburetors. All assemblies come with a famous K&N High-Flow Washable Air Filter. All assemblies are convenient to clean and service.
    K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. Fits racing vehicles with VW, Pinto and other engines equipped with Weber performance carburetors.

    • One Year Limited Warranty
  • K&N Custom Racing Assembly Oval Red - 1.75in Filer Height
    SKU: 56-1270

    K&N Custom Air Filters for Weber 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. Show quality to fit racing vehicles with VW, Pinto or any other engine equipped with these performance carburetors. All assemblies come with a famous K&N High-Flow Washable Air Filter. All assemblies are convenient to clean and service.
    K&N Custom Air Filter kits are designed to boost performance from your carburetor while keeping the dirt on the outside where it belongs. Fits racing vehicles with VW, Pinto and other engines equipped with Weber performance carburetors.

    • One Year Limited Warranty
  • 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
Filters
Filters
Search by Vehicle