K&N Engineering knn57-2572 06 Ford F-150 V6-4.2L Performance Intake Kit

A high-density polyethylene (HDPE) rotationally-molded tube helps increase the volume of airflow to your engine, and provides a guaranteed increase in horsepower and torque. These systems are paired with a washable, reusable High-Flow Air Filter featuring oiled cotton filter media. The oversized, conical design allows you to go up to 100,000 miles between filter services under normal highway driving conditions. A custom heat shield helps protect intake air from the high temperature of your engine bay, and the entire system can typically be installed in less than 90 minutes. Some intakes are not legal for sale or use on any pollution controlled motor vehicle in California. See the product specifications for CARB status on each part for a specific vehicle. K&N's roto-molded cold air intake systems are guaranteed to provide an increase in horsepower and torque, and are protected by the K&N No-Hassle Lifetime Limited Warranty. Associated products: RC-5046DK Air Filter Wrap, RC-5046DL Air Filter Wrap, RU-5046 Universal Clamp-On Air Filter, 99-5000 Filter Care Service Kit Aerosol

• K&N Million Mile Limited Warranty
• Will not void vehicle warranty

Brief Description: The K&N Engineering knn57-2572 Performance Intake Kit is designed for the Ford F-150 with a 4.2L V6 engine. Its high-density polyethylene rotationally molded tube helps increase airflow to the engine, while the washable, reusable high-flow air filter uses oiled cotton filter media. The system is designed to provide an increase in horsepower and torque.

Key Features & Performance Benefits:

• High-Flow Intake Tube: The rotationally molded HDPE tube helps increase airflow volume to the engine.
• Reusable Air Filter: The oversized conical filter uses washable, reusable oiled cotton media.
• Heat Protection: A custom heat shield helps protect intake air from high engine-bay temperatures.
• Service Convenience: The air filter can provide up to 100,000 miles between services under normal highway driving conditions, and the system can typically be installed in less than 90 minutes.

Key Product Specifications & Technical Data:

• Brand: K&N Engineering
• Part Number: knn57-2572
• Product Type: Automotive performance intake kit
• Intake Material: High-density polyethylene
• Air Filter Media: Oiled cotton
• Air Filter Type: Washable and reusable, oversized conical design
• Emissions Information: EPA compliant
• CARB Executive Order: D-269-48

What's Included in the Box: The product data identifies the performance intake kit, including its intake tube, washable reusable air filter, and custom heat shield. Specific additional hardware or documentation is not stated.

Fitment: Fits 2005-2008 Ford F-150 applications listed for this part, including the 4.2L V6 application identified in the product name. Verify the specific vehicle application before ordering.

Fitments:
2005 Ford F-150 STX
2005 Ford F-150 XL
2005 Ford F-150 XLT
2006 Ford F-150 STX
2006 Ford F-150 XL
2006 Ford F-150 XLT
2007 Ford F-150 STX
2007 Ford F-150 XL
2007 Ford F-150 XLT
2008 Ford F-150 STX
2008 Ford F-150 XL
2008 Ford F-150 XLT

Air Freight Prohibited: false
Not Carb Approved: false
Carb Eo Number: D-269-48
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: Compliant
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1