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

K&N 57 FIPK High-Flow Air Intake with HDPE Tube Brand: K&N Engineering Upgrade engine performance with the K&N 57 FIPK air intake. Engineered with a rotationally-molded HDPE tube to increase airflow volume, this intake delivers measurable gains in horsepower and torque while maintaining durable, long-lasting construction. Key Features Improved Airflow: HDPE tube design increases airflow to the engine for enhanced performance. High-Flow Filter: Washable, reusable oiled cotton filter media with an oversized conical shape for maximum surface area. Long Service Intervals: Up to 100,000 miles between filter services under normal highway driving conditions. Heat Protection: Custom heat shield minimizes hot engine bay air for cooler, denser intake charge. Easy Installation: Most systems install in under 90 minutes with basic tools. Durable Construction: Rotationally-molded HDPE resists heat and impact for reliable performance. Notes & Compliance 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 the specific part number and vehicle application before purchase.