K&N 57-2574 Performance Air Intake System for 2007-2008 Ford F-150 4.6L V8

Vehicle Fitment

• 2007-2008 Ford F-150 (All Trims, 4.6L V8)

Features

• Guaranteed increase in horsepower and torque
• High-density polyethylene (HDPE) rotationally-molded intake tube
• Oversized conical oiled cotton-gauze air filter
• Washable and reusable filter with up to 100,000 miles between cleanings under normal highway driving conditions
• Custom heat shield to protect intake air from engine heat
• Easy installation with simple hand tools in approximately 60 minutes
• Legal for use in all 50 U.S. states (CARB Exempt: Yes, EO #D-269-37)
• 10-Year / 1 Million-Mile Limited Warranty™

Specifications

• Tube Material: High-Density Polyethylene (HDPE)
• Filter Material: Oiled Cotton Gauze
• Filter Color: Red
• Clamp Color: Natural
• Clamp Quantity: 6
• Coupler Quantity: 2
• Mounting Hardware: Included
• Tube Color: Black
• Heat Shield: Included
• Installation Time: Approximately 60 minutes

Included Components

• 1x High-Density Polyethylene Intake Tube
• 1x Oiled Cotton Gauze Air Filter
• 6x Stainless Steel Clamps
• 2x Couplers
• 1x Custom Heat Shield
• 1x Installation Hardware Kit
• 1x Instruction Manual

Product Description

The K&N 57-2574 Performance Air Intake System is engineered to increase horsepower and torque by improving airflow to your engine. Designed for the 2007-2008 Ford F-150 with the 4.6L V8 engine, this system replaces the restrictive factory air intake components with a high-flow, high-density polyethylene (HDPE) intake tube and an oversized conical oiled cotton-gauze air filter. The result is enhanced engine performance and a more aggressive engine sound during acceleration.

Installation is straightforward and can typically be completed in approximately 60 minutes using simple hand tools. The system includes all necessary components, such as the intake tube, air filter, heat shield, clamps, and couplers. The washable and reusable air filter allows for up to 100,000 miles between cleanings under normal highway driving conditions, providing long-term value and protection for your engine.

Backed by a 10-Year / 1 Million-Mile Limited Warranty™, the K&N 57-2574 Performance Air Intake System is a reliable and effective upgrade for your Ford F-150. Please note that this system is not designed for vehicles with a body lift.