K&N Replacement Air Filter Kaw ZXR400L '91-'99

K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom-engineered to fit your specific application and are designed to provide low restriction and increased performance while providing excellent engine protection for your motorcycle.

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.
• Only needs cleaning every 50,000 miles under normal highway driving conditions.

Specifications:

• Filter Material: Cotton Gauze
• Washable: Yes
• Height: 81mm
• Outside Length: 178mm
• Outside Width: 98mm
• Filter Re-Oiling Amount: 13ml