Replacement Air Filter

$99.99
In stock
SKU
E-9289
The K&N E-9289 Air Filter is designed to increase horsepower and protect your engine by reducing restriction and providing excellent filtration. The E-9289 custom air filter is manufactured to replace the air filter in the 57S-4000 performance air box and it comes with a K&N embossed lid cap. The filter media can be washed and reused repeatedly.
  • Replacement air filter for 57S-4000
  • Designed to boost horsepower and rate of acceleration
  • Can be cleaned and used over and over again
  • Comes with a K&N embossed lid cap
Package Contents1 Air Filter
Air Filter MaterialCotton Gauze
Package Quantity1
WashableYes
Flange TypeCentered
Flange Inside Diameter2.75 in (70 mm)
Air Filter ShapeRound Reverse Tapered
Top MaterialNone
Top StylePlastic
Top Outside Diameter5.938 in (151 mm)
Height7.688 in (195 mm)
Flange Length0.438 in (11 mm)
Flanges1
Base Outside Diameter5.75 in (146 mm)
Warranty1 Year Limited
Air Filter ColorRed
Product StyleRound Tapered Universal Air Filter
Weight1.2 lb (0.5 kg)
Filter Re-Oiling Amount1.04 oz (31 ml)
Air Filter Large End Diameter5.719 in (145 mm)
Product Box Height11 in (279 mm)
Product Box Length6.38 in (162 mm)
Product Box Width6.38 in (162 mm)
No cross references found for this part
DIY Level

Easy Moderate Advanced

Tools Typically Needed

Screwdriver

Installation Time

5-10 Minutes

Resources:

Installation PDF

Air Filter Test Data

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