AIRAID Dyno Results: +16 Horsepower Increase
Fits The Following Models: 2007-2009 Ford Mustang Shelby GT500 5.4L V8
50-State Legal: This modification is CARB compliant for the above listed trucks and therefore street and emissions legal in all 50 States. The CARB EO# for verification of these models is D-609-7.
Filter Maintenance: 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 replacements in the future during your regular maintenance. The SynthaMax Filter requires cleaning every 25,000 to 30,000 miles. To clean it, we recommend AIRAID Filter Cleaner, which is uniquely formulated to clean without damaging the gauze filter media.