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K&N Universal Air Filter Chrome Top: 4in FLG, 5.375in Base, 4.5in Top, 8in Height - RC-4580

$104.99

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K&N Universal Air Filter Chrome Top: 4in FLG, 5.375in Base, 4.5in Top, 8in Height - RC-4580

$104.99

$104.99

The K&N RC-4580 Universal Air Filter is a performance-engineered intake solution designed for a wide range of applications, including racing vehicles, custom projects, and industrial equipment. This washable, reusable filter features K&N's signature pleated media to provide high airflow and reliable filtration.

Constructed with an ultra-strong, molded pliable rubber flange, this filter is built to absorb vibration and ensure a secure, airtight seal. The flange material is engineered with enough flexibility to stretch up to 1/16-inch (1.5mm) to accommodate unique intake tube sizes. This model is finished with a polished chrome top for a professional, durable look.

  • Manufacturer Part Number: RC-4580
  • Flange Inside Diameter: 4 in (102 mm)
  • Base Outside Diameter: 5.375 in (137 mm)
  • Top Outside Diameter: 4.5 in (114 mm)
  • Filter Height: 8 in (203 mm)
  • Flange Length: 1.125 in (29 mm)
  • Construction: Pleated cotton media with chrome end cap
  • Warranty: 1-Year Limited Warranty

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