Description

The K&N Filters Air Filter 7″OD 5-3/16″ID 3-3/4″H (KNNE-3390) is engineered to support efficient airflow and engine performance. Built for reliability and long-lasting use, this filter fits a variety of intake systems requiring precise dimensions. It helps reduce contaminants while maintaining airflow, supporting better throttle response and improved engine protection. Ideal for daily drivers and performance vehicles, this filter features a cleanable, reusable design that’s easy to install and maintain.

Features and Specifications:

Air Filter Material: Cotton Gauze
Air Filter Shape: Round
Outside Diameter: 7″
Inside Diameter: 5-3/16″
Height: 3-3/4″
Performance Boost: Designed to increase horsepower with enhanced airflow.
Durability: Washable, reusable, and built to last for the vehicle’s life.
Filtration: Provides high airflow while ensuring exceptional filtration.
Easy Installation: Engineered to fit seamlessly into the factory air box.
Maintenance: Requires cleaning only every 50,000 miles under normal highway driving conditions.
Compliance: Emissions are legal in all 50 states.
Warranty Protection: No-Hassle Lifetime Limited Warranty; will not void the vehicle warranty.