K&N Engineering E-0781HBK Dryflow Air Filter for GM Duramax 6.6L Diesel Engines

The K&N Engineering E-0781HBK Dryflow air filter is designed to provide superior filtration for GM Duramax 6.6L diesel engines used in full-size trucks from 2005 to 2010. This conical air filter features a cotton and synthetic blend media that ensures optimal airflow and filtration efficiency, helping to improve engine performance and fuel economy. Its black finish complements a range of engine bays while providing durability and resistance to dirt and debris.

Constructed with a high-quality synthetic and cotton media, this air filter offers a washable and reusable design that maintains performance over multiple cleaning cycles. The conical shape with an 8.5-inch base diameter and 9.25-inch top diameter allows for a larger surface area, promoting better airflow and reducing the risk of clogging under demanding driving conditions. Its 6.75-inch height makes it suitable for various engine bay configurations, providing an easy fit for GM full-size trucks.

This air filter is a direct replacement for factory units, ensuring a proper fit and seal without modifications. It does not restrict airflow or require special maintenance, making it a practical upgrade for truck owners seeking enhanced engine response and long-term reliability. The E-0781HBK is built to meet or exceed OEM standards and is backed by K&N's reputation for quality and performance, making it a reliable choice for diesel truck enthusiasts.

Features:

• Conical shape with 8.5-inch base diameter and 9.25-inch top diameter

• Constructed with durable cotton and synthetic media

• Black finish for corrosion resistance and aesthetic appeal

• Designed for GM Duramax 6.6L diesel engines, 2005-2010 full-size trucks

• Washable and reusable for long-term use

• Easy installation with a direct fit replacement