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: 29 mm
- Outside Length: 262 mm
- Outside Width: 210 mm
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Product Style: Panel Air Filter
- Weight: 0.4 kg
- Filter Re-Oiling Amount: 40 ml
- Product Box Height: 294 mm
- Product Box Length: 265 mm
- Product Box Width: 44 mm
Vehicle applications:
| Make | Model | Engine | Year | Specific |
| Audi | A4 | 1.6L L4 Gas | 2001-2007 | |
| Audi | A4 | 1.8L L4 Gas | 2007-2007 | 163BHP |
| Audi | A4 | 1.8L L4 Gas | 2002-2006 | |
| Audi | A4 | 1.9L L4 Diesel | 2001-2007 | |
| Audi | A4 | 2.0L L4 Diesel | 2004-2007 | |
| Audi | A4 | 2.0L L4 Gas | 2008-2008 | US Models Only |
| Audi | A4 | 2.0L L4 Gas | 2000-2007 | |
| Audi | A4 | 2.4L V6 Gas | 2002-2008 | |
| Audi | A4 | 2.5L V6 Diesel | 2002-2005 | |
| Audi | A4 | 2.5L V6 Diesel | 2000-2001 | 155/163/180BHP |
| Audi | A4 | 2.7L V6 Diesel | 2005-2007 | |
| Audi | A4 | 3.0L V6 Diesel | 2004-2007 | |
| Audi | A4 | 3.0L V6 Gas | 2000-2008 | |
| Audi | A4 | 3.2L V6 Gas | 2008-2008 | US Models Only |
| Audi | A4 | 3.2L V6 Gas | 2005-2007 | |
| Audi | A4 | 4.2L V8 Gas | 2005-2007 | |
| Audi | A4 Cabriolet | 2.0L L4 Gas | 2009-2010 | |
| Audi | A4 Quattro | 1.8L L4 Gas | 2002-2005 | |
| Audi | A4 Quattro | 2.0L L4 Gas | 2008-2008 | US Models Only |
| Audi | A4 Quattro | 2.0L L4 Gas | 2005-2007 | |
| Audi | A4 Quattro | 3.0L V6 Gas | 2002-2006 | |
| Audi | A4 Quattro | 3.2L V6 Gas | 2008-2008 | US Models Only |
| Audi | A4 Quattro | 3.2L V6 Gas | 2005-2007 | |
| Audi | A4 Quattro Cabriolet | 2.0L L4 Gas | 2009-2009 | |
| Audi | A4 Quattro Cabriolet | 3.2L V6 Gas | 2009-2009 | |
| Audi | Cabriolet | 3.0L V6 Gas | 2004-2004 | |
| Audi | Quattro | 1.8L L4 Gas | 2004-2004 | |
| Audi | Quattro | 3.0L V6 Gas | 2004-2004 | |
| Audi | RS4 | 4.2L V8 Gas | 2009-2009 | US Models Only |
| Audi | RS4 | 4.2L V8 Gas | 2005-2008 | |
| Audi | S4 | 4.2L V8 Gas | 2009-2009 | US Models Only |
| Audi | S4 | 4.2L V8 Gas | 2003-2008 | |
| Seat | Exeo | 1.6L L4 Gas | 2009-2010 | |
| Seat | Exeo | 1.8L L4 Gas | 2009-2013 | |
| Seat | Exeo | 2.0L L4 Diesel | 2009-2013 | |
| Seat | Exeo | 2.0L L4 Gas | 2009-2013 | |
Cross references:
- AC Delco A1411C
- Audi 06C133842
- Audi 06C133843
- Audi 079133843A
- BMC 27901
- BMC FB27901
- Champ Labs. AF3593
- Fram CA10573
- Luber-Finer AF3593
- Mann-Hummel C271921
- MicroGard MGA42972
- Mobil AF3593
- Napa 2295
- Premium Guard PA5457
- Purepro A5457
- Purolator A47039
- Repco RAF301
- Ryco A1593
- Service Champ AF5457
- Simota OA001
- STP SA9409
- Valvoline VA325
- Warner WAF3593
- Wesfil WA5021
- WIX 42295
- WIX 42972
- WIX 49842
