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.
| Air Filter Large End Diameter | 5.719 in. (145mm) |
| Automotive Item Grade | High Performance |
| Base Outside Diameter | 5.750 in. (146mm) |
| Cap Outside Diameter | N/A |
| Color | Heather Red |
| Filter Material | Cotton Gauze |
| Filter Re-Oiling Amount | 1.04 oz (31 ml) |
| Filter Style | Dry |
| Flange Angle | 0 Degree |
| Flange Inside Diameter | 2.750 in. (70mm) |
| Flange Length | 0.438 in. (11mm) |
| Flange Offset | 0.000 in. (0mm) |
| Flange Type | Centered |
| Frame Design | Flexible |
| Inside Diameter | OEM |
| Item Height | 7.688 in. (195mm) |
| Item Weight | 1.200 lbs. (0.5 kg) |
| Machine Washable | Yes |
| Number of Flanges | 1 |
| Oil Included | Filter Is Pre-Oiled |
| Outside Diameter | 5.750 in. |
| Overall Length | N/A |
| Package Content | 1 |
| Package Contents | 1 Air Filter |
| Package Material | Plastic Other |
| Package Quantity | 1 |
| Package Type | Bag |
| Pre-Screened | No |
| Product Box Height | 11.000 in. (279mm) |
| Product Box Length | 6.380 in. (162mm) |
| Product Box Width | 6.380 in. (162mm) |
| Prop 65 (C, R or CR) | CR |
| Prop 65 Warning Label | https://www.knfilters.com/images/l/prop65.jpg |
| Shape | Round Reverse Tapered |
| Title | K&N E-9289 Replacement Air Filter |
| Top Material | None |
| Top Outside Diameter | 5.938 in. (151mm) |
| Top Style | Plastic |
| WARNING CA Proposition 65 | Yes |
| WARNING CA Proposition 65 Message | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Width | 5.750 in. |
WARNINGThis product can expose you to chemicals, including WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
K&N
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...
K&N
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...
K&N
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...
K&N
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...
