1997-2003 F150 4.6L / 5.4L AIRAID SynthaMax Cold Air Intake (Non-Oiled) 401-249

Increase Your Horsepower With An AIRAID Intake

It is a proven scientific fact that cold air is denser than hot air, which means that an engine breathing cold air is going to make more power than the identical engine breathing hot air. The quest for cold air is what prompted AIRAID to create this SynthaMax Cold Air Dam QuickFit Intake System specifically for your Ford truck. It's been Dyno-Tested to prove that it will give your engine an increase in both horsepower and torque, while at the same time improving throttle response and fuel economy for a complete performance overhaul in one high-quality and easily-installed package. This kit is a direct bolt-on replacement for your truck's factory air box that contains much more efficient and powerful components for performance gains.

High-Performance AIRAID Cold Air Intake Kit

This Cold Air Intake bolts on quickly and easily using common tools and includes a SynthaMax Non-Oiled Filter made with individual layers of specialized filtration media that work together to filter out contaminants while still breathing in a larger volume of cooler charge air to your engine than stock to keep it running at its best. The filter is also fully washable and reusable which is a great investment that will continue to pay for itself since you won't have to buy a replacement in the future. The intake tubing runs from the filter all the way to your F150's throttle body in a smooth curve to ensure optimum airflow. In order to keep out the heat generated from your engine compartment, and to ensure your intake is breathing in the coolest air possible, the walls of the heat shield create a protective box which seals at the top when your hood is shut.

AIRAID Dyno Results: +12 Horsepower Increase

Fits The Following Models:

• 1997-2003 F-150 4.6L V8
• 1997-2003 F-150 5.4L V8
• 2004 F-150 Heritage 4.6L V8
• 2004 F-150 Heritage 5.4L V8
• 1997-2004 Expedition 4.6L V8
• 1997-2004 Expedition 5.4L V8

50-State Legal: This modification is CARB compliant and therefore street and emissions legal in all 50 States. The CARB # for verification of these models is D-609-7.

Warranty Information: AIRAID backs their Cold Air Intakes with a "No Hassle" Lifetime Warranty.