Description

The K&N Filters Oval Air Filter for Custom Assembly (KNNE-3504) is engineered to deliver high airflow and superior filtration for custom automotive setups. This reusable air filter is ideal for muscle cars, hot rods, and racing applications where a low-restriction oval element is needed. Built with multiple layers of oiled cotton gauze, it enhances engine performance while ensuring long-lasting protection against contaminants. The K&N Filters Oval Air Filter for Custom Assembly (KNNE-3504) can be washed and reused, reducing waste and extending service life with proper maintenance.

Features and Specifications:

Filter Style: Oval Element
Air Filter Material: Cotton Gauze
Application: Custom Assembly
Inside Length: 9.75 in (248 mm)
Inside Width: 6.375 in (162 mm)
Outside Length: 11.5 in (292 mm)
Outside Width: 8.125 in (206 mm)
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.