This 9 tall 360 - degree radial flow air filter features our pre - oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. Our Pro 5R media provides your engine with the largest amount of high - flowing air, usually resulting in the highest power gains out of all our filter media options. This media is perfect for street andor track use. Its inverted top makes for more filter surface area, resulting in longer service intervals. The simple yet elegant one - piece sealed housing features our patent pending filter - to - housing interface, making installation a snap. The housing is made out of lightweight, high gloss, clear - coated plain weave carbon fiber. A clear sight window allows for filter inspection without removal of the air box. On 2015 and up Challenger models, the housing can be connected to the SRT Hellcat - style headlight opening thanks to the Carbon Fiber Dynamic Air Scoop (sold separately PN 54 - 72203 - SF). A plug is provided for use if the auxiliary air inlet is not utilized. A lightweight high gloss plain weave carbon fiber tube directs filtered air from the air filter to the engine. Using 3D computer modeling, It's designed to increase airflow and provide a perfect fit. Premium stainless - steel T - bolt clamps and a reinforced silicone coupling are used for strength and durability. Designed with fewer parts, this system's installation is extremely simple and secure.