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Description
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.
Features & benefits
- 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
- Million Mile Limited Warranty
- Associated products: 99-5000 Filter Care Service Kit Aerosol
Specifications
| Air Filter Color | Red |
|---|---|
| Air Filter Large End Diameter | 5.719 in (145 mm) |
| Air Filter Material | Cotton Gauze |
| Air Filter Shape | Round Reverse Tapered |
| Base Outside Diameter | 5.75 in (146 mm) |
| Country Of Origin | USA |
| Filter Re-Oiling Amount | 1.04 oz (31 ml) |
| Flange Angle | 0 degrees |
| Flange Inside Diameter | 2.75 in (70 mm) |
| Flange Length | 0.438 in (11 mm) |
| Flange Offset | 0 in (0 mm) |
| Flange Type | Centered |
| Flanges | 1 |
| Frame Design | Flexible |
| Height | 7.688 in (195 mm) |
| Item Type | High Performance |
| Oil Included | Yes |
| Overall Filter Efficiency | Up To 99% Efficiency |
| Package Contents | 1 Air Filter |
| Package Material | Corrugated |
| Package Quantity | 1 |
| Package Type | Box |
| Pre-Screened | No |
| Product Style | Round Tapered Universal Air Filter |
| Street Legal | Yes |
| Top Material | None |
| Top Outside Diameter | 5.938 in (151 mm) |
| Top Style | Plastic |
| Washable | Yes |
| Weight | 1.2 lb (0.5 kg) |
Videos and guides
Magnuson-Moss Warranty Act
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).
California residents
WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
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