K&N 57-2549 Performance Air Intake System for 2001-2004 Ford F-150 Lightning

Vehicle Fitment

• 2001-2004 Ford F-150 Lightning (V8-5.4L Supercharged)
• 2002-2003 Ford F-150 Harley Davidson (V8-5.4L)

Features

• Guaranteed increase in horsepower and torque
• Roto-molded high-density polyethylene (HDPE) intake tube
• Washable and reusable High-Flow Air Filter™ with oiled cotton media
• Oversized conical design allows up to 100,000 miles between filter services under normal highway driving conditions
• Easy installation, typically completed in 90 minutes or less
• Replaces restrictive factory air filter and intake housing
• Improved throttle response and engine sound
• No-hassle Lifetime Limited Warranty™

Specifications

• Estimated horsepower gain: +15.65 HP at 5162 RPM
• Filter material: Oiled cotton gauze
• Filter color: Red
• Clamp material: Stainless steel
• Coupler material: Silicone
• Weight: Approximately 10.5 lbs (4.8 kg)
• Product box dimensions: 24" L x 15" W x 9" H

Included Components

• 1x High-flow air filter
• 1x Roto-molded intake tube
• 1x Heat shield
• 1x Silicone coupler
• 4x Stainless steel hose clamps
• Mounting hardware

Product Description

The K&N 57-2549 Performance Air Intake System is designed to provide a substantial increase in horsepower and torque for the 2001-2004 Ford F-150 Lightning and 2002-2003 Ford F-150 Harley Davidson models equipped with the V8-5.4L engine. This system features a high-density polyethylene (HDPE) rotationally-molded intake tube that helps increase the volume of airflow to your engine, resulting in improved performance.

The oversized, conical High-Flow Air Filter™ utilizes oiled cotton gauze media, allowing for up to 100,000 miles between filter services under normal highway driving conditions. The filter is washable and reusable, offering long-term durability and cost savings. The kit includes all necessary components for a straightforward installation, typically completed in 90 minutes or less using existing factory mounting points and commonly available tools.

Designed with a custom heat shield, the intake system helps reduce intake air temperatures, further enhancing performance. The K&N 57-2549 is backed by a No-Hassle Lifetime Limited Warranty™ and is street legal in all 50 U.S. states, making it a reliable and compliant upgrade for your vehicle.