aFe Magnum Force Intake Kits are very well constructed and designed to replace the entire factory air box assembly. The kit includes a reusable cone filter, powder-coated steel housing, billet aluminum "Velocity Stack" adapter, polished heat shield, all necessary hardware, easy to follow instructions and cleaning kit. The aFe kit eliminates the factory air box assembly and by using an aFe cone filter, allows more air into the engine which results in more power. Provides a very sporty sound without being too loud or annoying.