K&N Engineering 57 FIPK Air Intake for Increased Airflow with HDPE Tube

K&N 57 FIPK Air Intake — Increased Airflow with HDPE Tube Brand: K&N Engineering Upgrade your engine breathing with the K&N 57 FIPK Air Intake. Its HDPE rotationally-molded tube increases volumetric airflow for measurable gains in horsepower and torque while maintaining a smooth, factory-like fit and finish. Key Features High-density polyethylene (HDPE) tube — engineered to optimize airflow and reduce heat soak. High-Flow oiled cotton filter — washable and reusable; oversized conical design for superior filtration and airflow. Long service intervals — filter can go up to 100,000 miles between services under normal highway driving conditions. Custom heat shield — protects intake air from engine bay heat for denser, cooler air charge. Simple installation — typically installs in less than 90 minutes with common hand tools. Why Choose the 57 FIPK This intake system delivers a balance of performance, durability, and convenience. The engineered HDPE tube and conical filter provide sustained gains without frequent replacement, while the heat shield preserves intake temperatures for consistent power delivery. Note: Some K&N intakes may not be legal for sale or use on pollution-controlled vehicles in California. Refer to product specifications for CARB status for your specific vehicle.