Momentums innovative filter-to-housing interface was built to feature the largest air filter possible. These 8 tall 360-degree radial flow air filters feature a 3″ flange and our pre-oiled black Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. They provide 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 and/or track use. Its inverted top makes for more filter surface area, resulting in longer service intervals, while its expanded metal provides impact protection. These one-piece sealed housings, constructed of heat-resistant orange XLPE (cross-linked polyethylene) polymer, feature our patent-pending filter-to-housing interface. Their innovative design minimizes the total number of parts, making for an easy installation. Two clear sight windows allow for hassle-free filter inspection, without having to disassemble your system. This system features high quality, computer-designed, dyno-tuned intake tubes to achieve maximum power gains while maintaining a perfect fit. Their XLPE material is heat soak resistant and extremely durable. High quality premium clamps and silicone bellow couplings are used for durability while also providing the most secure installation available. Momentum GT intakes are designed with fewer parts for a quick and simple installation.