K&N E-3802R Air Filter

Replacement Filters / SPECIAL ORDER Rnd Fltr
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$104.99 USD
Out of Stock   Will ship as soon as it becomes available.
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Product Overview

  • Designed to increase horsepower and acceleration
  • Designed for racing applications
  • Washable and reusable lifetime air filter
  • Dual cotton layers
  • One year limited warranty
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 a one year limited warranty.
Filter MaterialCotton Gauze
Height3 in (76 mm)
Inner WireNo
Inside Diameter14.375 in (365 mm)
Outside Diameter16.125 in (410 mm)
Top StyleOpen
Top MaterialNone
Air Filter ShapeRound
Package Contents1 Air Filter
Package Quantity1
Warranty1 Year Limited
Product StyleRound Air Filter
Weight2.8 lb (1.3 kg)
Product Box Height4.75 in (121 mm)
Product Box Length18.38 in (467 mm)
Product Box Width18.38 in (467 mm)
WARNING: Cancer and reproductive

K&N E-3802R Air Filter Product Reviews

Friday, January 2, 2015 - Part E-3802R
Needed a filter of this dimension to fit home made housing. Read that it was a racing filter but didn't know what that meant. After receiving, I learned it was for asphalt only (my car is a dirt racer) but I would have bought it anyway.

Denny Sprecher
Salt Lake City, Utah