K&N E-3491 Washable and Reusable Car Custom Air Filter

The K&N E-3491 is a high-performance washable and reusable air filter designed to enhance your vehicle's airflow and acceleration. Engineered with state-of-the-art filtration media, it provides up to 50% more airflow compared to traditional disposable filters, which can significantly improve your vehicle's performance. This filter is pre-oiled and ready for easy installation into your factory air box, making it one of the most cost-effective upgrades for your vehicle. Not only does it save you money by eliminating the need for disposable filters, but it also contributes to environmental sustainability by reducing waste. With a lifespan of up to 50,000 miles before the first cleaning under normal driving conditions, this filter offers low maintenance and world-class protection against harmful contaminants. Made in America and race-tested, it is the official air filter of NASCAR, ensuring quality and reliability. • Engineered for increased airflow and power • Easy installation, pre-oiled and ready to use • Saves money by avoiding disposable filters • Eco-friendly, reduces replacement waste • Low maintenance, lasts up to 50,000 miles before cleaning • Made in America, race-tested quality