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

K&N 57 FIPK High-Flow Air Intake — Increased Airflow with HDPE Tube Brand: K&N Engineering The K&N 57 FIPK air intake delivers measurable gains in horsepower and torque by maximizing airflow with a rotationally-molded HDPE tube . Engineered for performance, this intake pairs a volumetric HDPE inlet with a washable, reusable High-Flow oiled cotton filter for dependable long-term use. Key Benefits Improved horsepower & torque: Increased airflow and optimized tube design translate to performance gains. Durable HDPE construction: Rotational molding resists heat and maintains shape for consistent airflow. Washable, reusable filter: Oversized conical filter with oiled cotton media — up to 100,000 miles between services under normal highway driving. Custom heat shield: Protects intake air from engine bay heat for cooler, denser charge air. Quick installation: Typical install time under 90 minutes with basic tools. Technical & Legal Notes Some K&N 57 FIPK systems are not legal for sale or use on pollution-controlled vehicles in California. Check product specifications for CARB status for your specific vehicle before purchase. Ideal for: Enthusiasts seeking reliable, long-lasting performance gains and improved throttle response with proven K&N filtration technology.