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 an increase in horsepower.
Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty.
K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Specifications:
- Air Filter Shape: Panel
- Filter Material: Cotton Gauze
- Washable: Yes
- Height: 24 mm
- Outside Length: 514 mm
- Outside Width: 157 mm
- Package Contents: 1 Air Filter, 1 K&N 1oz Sealing Grease
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Product Style: Panel Air Filter
- Top Style: Open
- Weight: 0.7 kg
- Filter Re-Oiling Amount: 56 ml
- Product Box Height: 70 mm
- Product Box Length: 568 mm
- Product Box Width: 187 mm
- Inner Wire: No
Vehicle applications:
| Make | Model | Engine | Year | Specific |
| Porsche | 928 | 4.4L V8 Gas | 1977-1982 | |
| Porsche | 928 | 4.5L V8 Gas | 1978-1982 | |
| Porsche | 928 | 4.6L V8 Gas | 1979-1986 | |
| Porsche | 928 | 4.7L V8 Gas | 1983-1985 | |
| Porsche | 928 | 4.9L V8 Gas | 1985-1994 | |
| Porsche | 928 | 5.0L V8 Gas | 1985-1991 | |
| Porsche | 928 | 5.4L V8 Gas | 1991-1995 | |
Cross references:
- AC Delco A1325C
- Champ Labs. AF397
- Fram CA6581
- Luber-Finer AF397
- Mahle LX311
- Mann-Hummel C5283
- Mobil AF397
- Napa 6185
- Porsche 92811018501
- Purolator A25208
- Simota OPO001
- WIX 46185
