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

K&N 57 FIPK High-Flow Air Intake with HDPE Tube Brand: K&N Engineering Experience improved throttle response, increased horsepower and torque with the K&N 57 FIPK air intake. The rotationally-molded high-density polyethylene (HDPE) tube boosts airflow volume while maintaining smooth velocity for better engine performance. Key Features HDPE Rotationally-Molded Tube — increases airflow and optimizes air velocity for enhanced power delivery. High-Flow Oiled Cotton Filter — washable and reusable; engineered to deliver superior filtration with minimal restriction. Long Service Interval — oversized conical filter design allows up to 100,000 miles between services under normal highway driving conditions. Custom Heat Shield — protects intake air from engine bay heat to preserve cooler, denser air for combustion. Quick Installation — designed for straightforward fitment; most systems install in under 60 minutes with basic tools. Benefits Upgrade to the 57 FIPK to gain measurable performance improvements, reliable filtration, and long-term value from a washable filter. Ideal for enthusiasts seeking a balance of power, efficiency, and durability backed by K&N’s proven engineering.