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  • K&N 3in flg 6in b 5-1/4in t 6-1/4in h - RU-3108HBK

    K&N Black Universal Air Filters are made from Dryflow oil-free synthetic media. These low restriction clamp-on air filters are designed and manufactured for a wide variety of applications. When dirty they can be easily washed using K&N synthetic air...

    $50.39
  • K&N 2-7/8in flg 4in b 3in t 5in h - RU-2600

    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...

    $42.39
  • K&N 2-7/8in flg 4in od 5-3/8in h - RU-2410 Photo - Primary K&N 2-7/8in flg 4in od 5-3/8in h - RU-2410 Photo - Primary

    K&N 2-7/8in flg 4in od 5-3/8in h - RU-2410

    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...

    $46.39
  • K&N 2-3/8in Dual 9-1/8in X 5-1/2in 6-1/4in h - RD-5000 Photo - Primary K&N 2-3/8in Dual 9-1/8in X 5-1/2in 6-1/4in h - RD-5000 Photo - Primary

    K&N 2-3/8in Dual 9-1/8in X 5-1/2in 6-1/4in h - RD-5000

    K&N Oval Style Stacks for Kinsler - Siamese Stacks - Air filters are designed for use with the Kinsler fuel injection system for Pontiac and Chevrolet small block V8. Air filters come with removable top plate, to install, push injector tubes through...

    $71.99
  • K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H - RC-9360 Photo - Primary K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H - RC-9360 Photo - Primary

    K&N 64mm Flg Id 118mm B Od 89mm T Od 151mm H - RC-9360

    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...

    $55.19
  • K&N 1-15/16in Flg 3in B 2in T 3in H - RC-3122HBK

    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...

    $63.19
  • K&N 4in flg 6-3/4in b 5-1/4in t 9-1/2in h - RC-3114HBK

    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...

    $75.99
  • K&N 1-13/16in flg3in b2in t3in h (4 Per Box) - RC-2324 Photo - Primary K&N 1-13/16in flg3in b2in t3in h (4 Per Box) - RC-2324 Photo - Primary

    K&N 1-13/16in flg3in b2in t3in h (4 Per Box) - RC-2324

    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...

    $119.99
  • K&N 2-1/8in flg3-1/2in b2in t4in h (3 Per Box) - RC-1923 Photo - Primary K&N 2-1/8in flg3-1/2in b2in t4in h (3 Per Box) - RC-1923 Photo - Primary

    K&N 2-1/8in flg3-1/2in b2in t4in h (3 Per Box) - RC-1923

    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...

    $95.99
  • K&N 1-7/8in flg 3in OD 5in H - RC-0410 Photo - Primary K&N 1-7/8in flg 3in OD 5in H - RC-0410 Photo - Primary

    K&N 1-7/8in flg 3in OD 5in H - RC-0410

    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...

    $39.99
  • K&N 2-1/16in flg 5-1/2in od 5in h Ru Tp V - RA-0580 Photo - Primary K&N 2-1/16in flg 5-1/2in od 5in h Ru Tp V - RA-0580 Photo - Primary

    K&N 2-1/16in flg 5-1/2in od 5in h Ru Tp V - RA-0580

    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...

    $47.99
  • K&N 6-1/2in od 4inid 1-5/8in h - E-4595 Photo - Primary K&N 6-1/2in od 4inid 1-5/8in h - E-4595 Photo - Primary

    K&N 6-1/2in od 4inid 1-5/8in h - E-4595

    K&N direct replacement air filters are constructed with oiled cotton gauze, produced for light industrial applications. Some equipment they're ideal for includes chain saws, generators, utility lawn and garden units, air compressors, and other small...

    $47.99
  • K&N 7-5/16in X 5-3/4in 2-5/8in - E-3987 Photo - Primary

    K&N 7-5/16in X 5-3/4in 2-5/8in - E-3987

    The K&N E-3987 is a replacement air filter for K&N Street Shaker Air Intake Systems for Harley-Davidson V-Twin Motorcycles. K&N air filters are washable and reusable, designed to improve performance and protection.

    $67.19
  • K&N Replacement Element Rk-3932X - E-3986 Photo - Primary

    K&N Replacement Element Rk-3932X - E-3986

    The K&N replacement air filter for RK Series air cleaner assemblies is designed to increase horsepower and acceleration while providing excellent filtration. The air filter is washable and reusable and designed to be used as a replacement air filter for...

    $67.19
  • K&N 9in od 8in id 3-1/2in h - E-3551 Photo - Primary K&N 9in od 8in id 3-1/2in h - E-3551 Photo - Primary

    K&N 9in od 8in id 3-1/2in h - E-3551

    K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are...

    $55.19
  • K&N 7in od 5-3/16inid 3-3/4in h - E-3390 Photo - Primary K&N 7in od 5-3/16inid 3-3/4in h - E-3390 Photo - Primary

    K&N 7in od 5-3/16inid 3-3/4in h - E-3390

    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...

    $43.99
  • K&N 5-7/8in od4-1/2inid3-1/2in h - E-3210 Photo - Primary K&N 5-7/8in od4-1/2inid3-1/2in h - E-3210 Photo - Primary

    K&N 5-7/8in od4-1/2inid3-1/2in h - E-3210

    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...

    $41.59
  • K&N 5in od 3-3/4inid 3-9/16in h - E-3140 Photo - Primary K&N 5in od 3-3/4inid 3-9/16in h - E-3140 Photo - Primary

    K&N 5in od 3-3/4inid 3-9/16in h - E-3140

    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...

    $39.19
  • K&N 14in od 12-1/4inid 3-3/4in h - E-3030R Photo - Primary K&N 14in od 12-1/4inid 3-3/4in h - E-3030R Photo - Primary

    K&N 14in od 12-1/4inid 3-3/4in h - E-3030R

    This K&N racing air filter is made with 2 layers of cotton and does not come oiled. It was designed to provide even lower air restriction than our replacement air filters for street vehicles. K&N racing air filters are washable and reusable and come with...

    $51.99
  • K&N 5-7/8in od4-3/8inid3in h - E-2410 Photo - Primary K&N 5-7/8in od4-3/8inid3in h - E-2410 Photo - Primary

    K&N 5-7/8in od4-3/8inid3in h - E-2410

    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...

    $47.99