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The K&N 57‑series FIPK for 2018–2019 Ford F‑150 EcoBoost 3.5L pairs a washable, reusable high‑flow air filter with a CAD‑designed intake tube as a direct replacement for the factory element. Engineered to improve airflow and help increase horsepower and torque, the oiled cotton filter drops into the factory air box and is built for long service intervals. The system fits specific vehicle applications and installs with standard hand tools.
K&N 18-19 Ford F-150 EcoBoost V6-3.5L F/I Performance Air Intake System
