Included with this system is an intake tube that was specially designed to accommodate all factory hoses and control devices. At the heart of the system is an AIRAID Premium Series highflow air filter that is protected from the engine by our innovative Cool Air Dam (CAD) design. Filtration is second to none with the combination of our proprietary SynthaFlow and multiple cotton gauze layers. All AIRAID Premium Filters are 100% reusable and feature a Lifetime Guarantee. All these great features combined with our true No-Hassle Warranty continue to make AIRAID Intake Systems the consumer?s choice.