For K&N RU-1045 Universal Tapered Air Filter 3.5" ID x 5.5" OD x 8" H

The K&N RU-1045 Universal Tapered Air Filter is designed for high-performance automotive applications. Measuring 3.5 inches in inner diameter and 5.5 inches in outer diameter with an overall height of 8 inches, this air filter enhances the air intake system, promoting better engine efficiency by allowing for increased airflow. The tapered design facilitates optimal placement in various engine compartments, ensuring a proper fit and superior performance in diverse vehicles.

This air filter utilizes a specialized cotton gauze filtration system that captures harmful debris while ensuring maximum airflow to the engine. The washable and reusable design not only makes it environmentally friendly but also reduces long-term replacement costs. With its exceptional filtration capabilities, the K&N RU-1045 is well-suited for both daily drivers and more demanding driving conditions, whether on the streets or at the racetrack.

FITMENT: The K&N RU-1045 is a universal fit air filter, making it compatible with a wide range of automotive applications. It can be used in both carbureted and fuel-injected systems, adapted to various performance builds, and is ideal for enthusiasts looking to upgrade their vehicle's air intake setup.

Key Features & Benefits

• High-flow design that maximizes airflow to enhance engine performance.
• Washable and reusable filter media for long-lasting use.
• Tapered shape for versatile installation options.
• Environmentally friendly, reducing waste from disposable filters.
• Improved acceleration and throttle response due to enhanced air supply.