Description
The K&N Filters 57-9021 Air Intake System is engineered to enhance your engine’s performance through improved airflow. This system features a high-density polyethylene (HDPE) rotationally-molded tube that effectively increases the volume of airflow, contributing to better engine efficiency. Accompanying the tube is a washable, reusable High-Flow Air Filter made with oiled cotton filter media, designed for longevity and superior filtration.
One of the standout features of this air intake system is its oversized, conical design, which allows for extended service intervals of up to 100,000 miles under normal highway driving conditions. This means less frequent maintenance and more time enjoying the benefits of enhanced airflow. Additionally, a custom heat shield is included to protect the intake air from the high temperatures typically found in the engine bay, ensuring optimal performance. The entire system is designed for straightforward installation, making it accessible for those looking to upgrade their vehicle’s air intake.
Features
- High-density polyethylene (HDPE) rotationally-molded tube
- Washable, reusable High-Flow Air Filter with oiled cotton filter media
- Oversized conical design for extended filter service intervals
- Custom heat shield to protect intake air
- Installation hardware included
- Street legal in all US states
Frequently Asked Questions
What is the material of the intake tube?
The intake tube is made from high-density polyethylene (HDPE).
How often do I need to service the air filter?
The air filter can go up to 100,000 miles between services under normal highway driving conditions.
Is the air filter reusable?
Yes, the air filter is washable and reusable.
Does this system include a heat shield?
Yes, a custom heat shield is included to protect the intake air from engine bay temperatures.
What type of air filter media is used?
The air filter features oiled cotton filter media.
Is this air intake system street legal?
Yes, it is street legal in all US states.
Manuals & Instructions
âš WARNING (California Proposition 65): WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
