K&N 57-2544 Air Intake System for Ford F-150 (2011-2014)

Upgrade your Ford F-150's engine performance with the K&N 57-2544 Air Intake System. Crafted from high-density polyethylene (HDPE), this intake not only boosts airflow but also guarantees an increase in horsepower and torque. With an estimated gain of 17 HP at 5000 RPM, you'll feel the difference every time you hit the gas.

Key Features

• Air Filter: Red washable cotton gauze filter with a conical design, allowing up to 100,000 miles between services under normal driving conditions.
• Intake Pipe: Made from high-density cross-linked polyethylene, designed to withstand high temperatures while optimizing airflow.
• Installation: Easy installation typically takes less than 60 minutes, with all necessary mounting hardware included.
• Heat Shield: Custom-designed heat shield protects intake air from engine heat, enhancing performance.
• Street Legal: This system is street legal in all US states, making it a great choice for daily drivers.
• Warranty: Comes with a no-hassle lifetime limited warranty for your peace of mind.

Specifications

• Air Box Included: No
• Clamp Material: Stainless Steel (6 included)
• Couplers Included: 2 (Black finish)
• Type: Gen II
• Weight: 9.6 lb (4.4 kg)
• CARB EO Number: D-269-26
• Replacement Filter: RU-1041

Customer Feedback

Many F-150 owners have reported noticeable improvements in throttle response and acceleration after installing the 57-2544. The ease of installation and the long service intervals for the air filter have been particularly praised, making it a popular choice among truck enthusiasts.

Installation Instructions

• For detailed installation instructions, CLICK HERE.
• To view dyno results, CLICK HERE.