Description
The K&N Filters 63-1585 High-Flow Air Intake System is designed to significantly enhance airflow to your engine, optimizing performance. This system features a high-density polyethylene (HDPE) rotationally-molded tube that increases the volume of airflow, paired with a washable, reusable High-Flow Air Filter made from oiled cotton filter media.
With its oversized, conical design, the air filter allows for extended service intervals, enabling you to go up to 100,000 miles between filter services under normal highway driving conditions. The inclusion of a custom heat shield protects intake air from the high temperatures of the engine bay, ensuring that your engine receives cooler air for improved efficiency. Installation is straightforward, typically completed in less than 60 minutes, making it a convenient upgrade for those looking to enhance their vehicle’s performance.
Features
- High-density polyethylene (HDPE) rotationally-molded tube
- Washable, reusable High-Flow Air Filter with oiled cotton filter media
- Oversized, conical design allows for up to 100,000 miles between filter services
- Custom heat shield to protect intake air from engine bay heat
- Installation typically completed in less than 60 minutes
- Includes all necessary mounting hardware
- Mass Air Flow Sensor Adapter included
Frequently Asked Questions
What is the main benefit of the K&N Filters 63-1585?
The system increases airflow to the engine, optimizing performance.
How often do I need to service the air filter?
The filter can go up to 100,000 miles between services under normal highway driving conditions.
Is the air filter washable?
Yes, the air filter is washable and reusable, featuring oiled cotton filter media.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov

Not CARB approved. This item is not legal for sale or use on pollution-controlled motor vehicles in California or states that adopt California emissions standards. Intended for off-road / competition use where permitted by law.















