K&N Replacement Panel Air Filter For 01-05 BMW

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 No-Hassle Lifetime 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!

Product Features:

• Designed to increase horsepower
• Washable, reusable, and engineered to last for the life of your vehicle
• Designed to provide high airflow and exceptional filtration
• Engineered to fit easily into your factory air box
• No-Hassle Lifetime Limited Warranty
• Only needs cleaning every 50,000 miles under normal highway driving conditions
• Emissions legal in all 50 States
• Will not void vehicle warranty

Product Attributes:

• Air Filter Material: Cotton Gauze
• Air Filter Shape: Panel
• Filter Re-Oiling Amount: 0.31 oz (9 ml)
• Frame Design: Flexible
• Height: 1.563 in (40 mm)
• Item Type: High Performance
• Oil Included: Yes
• Outside Length: 4.875 in (124 mm)
• Outside Width: 3.125 in (79 mm)
• Package Contents: 1 Air Filter
• Package Material: Paperboard
• Package Quantity: 1
• Package Type: Box
• Pre-Screened: No
• Product Style: Panel Air Filter
• Warranty: No-Hassle Lifetime Limited
• Washable: Yes
• Weight: 0.5 lb (0.2 kg)