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: 375 mm
- Outside Width: 225 mm
- Package Contents: 1 Air Filter
- Package Quantity: 1
- Warranty: 1,000,000 Miles/10 Year
- Product Style: Panel Air Filter
- Weight: 0.6 kg
- Filter Re-Oiling Amount: 57 ml
- Product Box Height: 452 mm
- Product Box Length: 281 mm
- Product Box Width: 48 mm
Vehicle applications:
| Make | Model | Engine | Year | Specific |
| Mazda | RX-8 | 1.3L R2 Gas | 2003-2011 | |
Cross references:
- Champ Labs. AF3961
- Fram CA9912
- Luber-Finer AF3961
- Mazda N3H113240
- Mazda N3H113Z40
- Mazda N3H113Z409U
- Mobil AF3961
- Navistar WAF3961
- Premium Guard PA5557
- Purepro A5557
- Purolator A45557
- Repco RAF267
- Ryco A1574
- Service Champ AF5557
- STP SA9912
- Valvoline VA330
- Wesfil WA1165
- WIX 46835
