K&N Performance Cold Air Intake System: Easy Installation, Engineered to Maximize Airflow, Boost Horsepower & Torque, 57-2584

The K&N Cold Air Intake Kit 57-2584 is a high-performance, 50-state legal upgrade engineered for the 2011–2012 Ford F-150 and F-150 Platinum models. This system is dyno-tested to deliver a guaranteed increase in horsepower and acceleration, offering up to 50% more airflow than the restrictive factory intake. Designed to enhance throttle response and improve towing and uphill performance, it also gives your engine a deeper, more aggressive sound. The intake includes a washable, reusable oiled synthetic air filter that provides world-class protection against harmful contaminants and requires no cleaning for up to 100,000 miles. With a simple bolt-on design, installation is fast and easy—typically completed in less than an hour using basic hand tools and requiring no ECU tuning. Backed by K&N’s 10-Year/Million Mile Limited Warranty, this intake kit offers dependable, long-lasting performance for your Ford truck.

• K&N Cold Air Intake Kit: High Performance, Guaranteed to Increase Horsepower: 50-State Legal: 2011-2012 FORD (F150, F150 Platinum)57-2584
• Ultimate Longevity: 10-Year/Million Mile Limited Warranty protects for the life of your vehicle.
• Guaranteed Increase in Horsepower: Dyno-tested with up to 50% more airflow than restrictive factory box air filter and intake tube
• Better Towing: Improves acceleration and uphill performance when towing by improving throttle response.
• Improved Engine Sound: Hear the power under the hood.
• World Class Protection: Pushing the limits of engine protection by protecting your engine from harmful contaminants
• Easy Maintenance: No filter cleaning required for up to 100,000 miles
• Easy to Install: Bolt-on power in less than an hour with basic hand tools. K&N air intake systems are one of the easiest ways to guarantee an increase in horsepower.  
• Dyno Tested: Dyno-tested for a guaranteed increase in horsepower and acceleration with no ECU tune required
• High Quality