K&N E-3804 Features:

K& N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K& N's No-Hassle Lifetime Limited Warranty.

• 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
• Only needs cleaning every 50,000 miles under normal highway driving conditions
• Will not void vehicle warranty
• Air Filter Material: Cotton Gauze
• Air Filter Shape: Round
• Filter Re-Oiling Amount: 2.21 oz (65 ml)
• Flanges: None
• Frame Design: Flexible
• Height: 3.5 in (89 mm)
• Inner Wire: No
• Inside Diameter: 14.5 in (368 mm)
• Item Type: High Performance
• Oil Included: Yes
• Outside Diameter: 16.25 in (413 mm)
• Overall Filter Efficiency: Up To 99% Efficiency
• Pre-Screened: No
• Top Material: None
• Top Style: Open
• Washable: Yes