K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 2015-2018 Ford F150, 5.0L V8, 71-2591

The K&N Cold Air Intake Kit 71-2591 is built to boost performance for the 2015–2018 Ford F-150 5.0L V8, offering a guaranteed increase in horsepower and acceleration with dyno-tested airflow improvements of up to 50% over the factory intake system. Ideal for both everyday driving and towing, it enhances throttle response, improves uphill performance, and gives your truck a more powerful engine sound. The system includes a high-performance oiled synthetic air filter that provides world-class protection from harmful contaminants and requires no cleaning for up to 100,000 miles, making maintenance a breeze. Installation is fast and easy with a bolt-on design that takes less than an hour using basic hand tools, with no ECU tuning required. Backed by K&N’s 10-Year/Million Mile Limited Warranty, this intake system is a smart, long-lasting upgrade for your F-150.