K&N Engineering knnE-0781

K&N High-Flow drop-in air filter for Chevrolet Duramax 6.6L V8 (2005–2010). The washable, reusable oiled cotton media is engineered to improve airflow and help increase horsepower while capturing contaminants. Designed to install easily into the factory airbox, these filters are built for long service life and are covered by K&N’s No-Hassle Lifetime Limited Warranty for durable protection.