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

K&N Engineering 57 FIPK Air Intake — Increased Airflow with HDPE Tube Upgrade your engine's breathing with the K&N 57 FIPK Air Intake. The rotationally-molded HDPE tube increases airflow volume for a guaranteed boost in horsepower and torque while maintaining durable, heat-resistant performance. High-Flow Filter: Washable, reusable oiled cotton media for superior filtration and airflow. Oversized Conical Design: Extends service intervals—up to 100,000 miles between filter maintenance under normal highway driving. Custom Heat Shield: Protects intake air from engine bay heat to preserve power and efficiency. Simple Installation: Most systems install in under 90 minutes with basic tools. Durable Construction: HDPE tube resists heat and delivers consistent airflow gains over time. Notes: Some K&N intakes may not be legal for sale or use on pollution-controlled vehicles in California. Check product specifications for CARB status per vehicle application.