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

K&N 57 FIPK High-Flow Air Intake with HDPE Tube Upgrade airflow. Increase power. The K&N 57 FIPK air intake uses a rotationally-molded HDPE tube to boost intake volume and deliver a measurable gain in horsepower and torque while maintaining reliable daily performance. Key features: High-flow oiled cotton filter — washable and reusable with an oversized conical design for extended service intervals (up to 100,000 miles under normal highway driving). HDPE rotationally-molded tube — smooth, contoured airflow path for improved volumetric efficiency and throttle response. Custom heat shield — isolates inlet air from engine bay heat to promote cooler, denser intake charge. Quick installation — typically installs in under 90 minutes with common hand tools and includes all necessary hardware. This system is engineered and tested to deliver durable performance and long-term cost savings compared to disposable filters. Note: some K&N intake systems are not legal for sale or use on pollution-controlled motor vehicles in California . Check the product specifications for CARB status specific to your vehicle before purchase.