This 6 tall 360 - degree radial flow air filter features a 3 - 12 flange and our pre - oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. It provides your engine with the largest amount of high - flowing air and delivers the highest power gains in most cases. This media is perfect for street andor track use. Its inverted top makes for more filter surface area, resulting in longer service intervals. aFe developed this sturdy 18 gauge steel wrinkle - black powder - coated heat shield to attach to the top of the lower half of the factory airbox to provide a hassle - free installation utilizing factory mounting locations. This system features a high quality, computer - designed, dyno - tuned intake tube to achieve maximum power gains while maintaining a perfect fit. The XLPE material is heat soak resistant and extremely durable. This intake replaces the factory upper intake box. All hardware and components are included for a hassle - free installation. This kit utilizes high quality worm clamps and a bellows silicone coupler.