This massive 18 tall 360-degree radial flow air filter features our pre-oiled Black 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 and/or track use. This air filter is surrounded by expanded metal that provides additional protection, preventing filter collapse and direct impact. The included massive air filter is surrounded by an open-element orange XLPE (cross-linked polyethylene) polymer housing that minimizes warm engine air for maximum performance. Its open design allows for easy viewing of the air filter and delivers an aggressive Air Intake sound. The housing incorporates both the factory hood air inlet scoop and the grille inlet using no additional hardware. This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Our XLPE material is heat soak resistant and extremely durable. The computer designed system utilizes factory mounting locations, minimizing the use of unnecessary hardware, and ensuring a perfect fit every time. Its innovative design makes for a hassle-free, direct bolt-on installation process that requires no cutting or drilling. Stainless-steel T-bolt clamps are included for strength, and a premium silicone coupling allows for ample flexibility and durability. Momentum GT intakes are designed with fewer parts for a fast and easy installation.