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:
- Filter Material: Cotton Gauze
- Height: 154 mm
- Inner Wire: No
- Inside Diameter: 87 mm
- Outside Diameter: 138 mm
- Top Style: Open
- Top Material: None
- Air Filter Shape: Round
- Flanges: None
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Washable: Yes
- Product Style: Round Air Filter
- Weight: 0.5 kg
- Filter Re-Oiling Amount: 37 ml
- Product Box Height: 181 mm
- Product Box Length: 162 mm
- Product Box Width: 162 mm
Vehicle applications:
| Make | Model | Engine | Year | Specific |
| Audi | A8 | 6.0L W12 Gas | 2003-2010 | All (2 required) |
| Audi | A8 Quattro | 6.0L W12 Gas | 2009-2010 | All (2 required) |
| Audi | A8 Quattro | 6.0L W12 Gas | 2005-2008 | Non-US Models (2 required) |
| Audi | A8 Quattro | 6.0L W12 Gas | 2004-2004 | All (2 required) |
| Audi | S8 | 5.2L V10 Gas | 2009-2010 | All (2 required) |
| Audi | S8 | 5.2L V10 Gas | 2008-2008 | Non-US Models (2 required) |
| Audi | S8 | 5.2L V10 Gas | 2006-2007 | All (2 required) |
Cross references:
- Audi 4E0129620D
- Autopart International 5000232997
- Autopart International 5000322271
- Beck/Arnley 0421887
- BMC FB54408
- Carquest 83241
- Hastings AF1565
- Purolator A35630
- WIX 49241
