If you have an extreme application, such as a diesel engine with compound turbos, and you need an air filter that delivers extraordinary airflow without compromising filtration, AIRAID has three new filters that will fill the bill. Designed to work with AIRAID's popular U-Build-It line of custom intake components as well as popular custom turbo applications, these new filters are the solution when nothing less than maximum airflow will do.
Everything about these new premium air filters is big, including their 5-1/2-inch diameter flanges, 9-inch diameter bases, and 8-inch diameter tops. Height choices include 6-, 9-, and a massive 12-inch version that is rated to flow over 3900 cfm! Each filter also comes with a specially designed threaded end cap for added support and more flexible mounting options. All three filters are available in either traditional oiled or SynthaMax Dry filter material and are handmade using a special blend of urethane that will never crack, shrink, or wrinkle. Both types of filter materials are washable and re-usable while being backed by an exclusive "No Hassle" warranty. (800-498-6951/www.airaid.com)