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: 32 mm
- Outside Length: 208 mm
- Outside Width: 165 mm
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Product Style: Panel Air Filter
- Weight: 0.3 kg
- Filter Re-Oiling Amount: 23 ml
- Product Box Height: 246 mm
- Product Box Length: 196 mm
- Product Box Width: 44 mm
Vehicle applications:
| Make | Model | Engine | Year | Specific |
|---|---|---|---|---|
| Audi | A6 Quattro RS6 | 4.2L V8 Gas | 2004-2004 | All (2 required) |
| Audi | A6 Quattro RS6 | 4.2L V8 Gas | 2002-2003 | Non-US Models (2 required) |
| Audi | RS6 | 4.2L V8 Gas | 2003-2004 | All (2 required) |
Cross references:
- Audi 077133843
- Beck/Arnley 0421864
- Ford 1232494
- Mahle LX1038
- Mann-Hummel C2151
- Mann-Hummel C28110
- Premium Guard PA5628
- Pronto PA5628
- Purolator A35628
- Ryco A1217
- Wesfil WA860
- WIX WA9408
Vehicle Compatibility
| Brand | Model | Generation / Chassis | Engine |
|---|---|---|---|
| Audi | A6 QUATTRO RS6 | - | 4.2L V8 GAS |
| Audi | RS6 | - | 4.2L V8 GAS |
K&N
K&N High-Performance Air Filters: Unleash Your Engine's Potential
Elevate your driving experience with K&N High-Performance Air Filters, designed specifically for car enthusiasts who demand the best from their vehicles. These premium air filters enhance airflow, improve engine performance, and provide superior filtration, ensuring your engine runs at its peak efficiency.
Key Features and Benefits:
- Increased Horsepower: K&N air filters are engineered to provide a significant boost in horsepower, allowing your vehicle to perform at its best.
- Superior Filtration: Our filters capture harmful contaminants while allowing maximum airflow, protecting your engine from dirt and debris.
- Reusable and Washable: Save money and reduce waste with K&N's long-lasting filters that can be easily cleaned and reused for up to 10 years or 1 million miles.
- Easy Installation: Designed to fit seamlessly into your vehicle's factory air box, installation is quick and hassle-free, requiring no modifications.
- Enhanced Engine Sound: Experience a more aggressive engine sound that enhances your driving pleasure without compromising performance.
Upgrade to K&N High-Performance Air Filters today and experience the difference in your vehicle's performance. Don't settle for less when it comes to your car's engine health. Join the ranks of satisfied car enthusiasts who trust K&N for quality and reliability. Order now and unleash your engine's true potential!
K&N 33-2866 High-Performance Panel Air Filter Upgrade
84.12€
Excl. VAT: 69.52€
EU Shipping — No Import Taxes
Tags: K&N,
| Brand | Model | Generation | Engine |
|---|---|---|---|
| Audi | A6 QUATTRO RS6 | - | 4.2L V8 GAS |
| Audi | RS6 | - | 4.2L V8 GAS |

