K&N Engineering 57 FIPK Air Intake HDPE Tube with High-Flow Filter

K&N 57 FIPK Air Intake HDPE Tube with High-Flow Filter Brand: K&N Engineering The K&N 57 FIPK Air Intake combines a rotationally-molded HDPE tube and an oversized, conical High-Flow Air Filter to deliver increased airflow, improved throttle response, and a guaranteed boost in horsepower and torque. Key Features High-density polyethylene (HDPE) tube: Increases intake volume and smooths airflow for better performance. Washable, reusable filter: Oiled cotton media for superior filtration and long service life. Extended service interval: Up to 100,000 miles between filter services under normal highway driving conditions. Custom heat shield: Protects intake air from engine-bay heat to maintain cooler, denser air charge. Simple installation: Most systems install in under 90 minutes with basic tools. Durable construction: Designed for long-term use and consistent performance gains. Notes & Compliance Some K&N 57 FIPK systems are not legal for sale or use on pollution-controlled motor vehicles in California. Refer to product specifications for CARB status for your specific vehicle. Upgrade your engine breathing with the K&N 57 FIPK Air Intake—engineered for measurable performance, long filter life, and reliable everyday use.