Takeda Stage-2 Cold Air Intake System w/ Pro 5R Filter aFe Takeda Intakes Stage-2 Pro 5R AIS 16-19 Honda Civic I4-1.5L (t) Takeda Intake System Large Five Layer Performance Air Filter: This 7” tall 360-degree radial flow air filter features a 3-1/2" 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 and/or track use. Its inverted top makes for more filter surface area, resulting in longer service intervals. Hassle-Free Installation: This is a direct fit intake system that utilizes factory mounting points and requires no cutting or modifications. All necessary clamps, couplings, and hardware are included. Its revolutionary design, featuring our patent pending filter-to-housing interface, uses half the number of parts of a traditional cold air intake system. One-Piece Housing: The included massive air filter is surrounded by an open-element 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, yet creates a heat-blocking seal when the vehicle's hood is closed. Dyno-Tuned Intake Tube: This system features a high quality, computer-designed, dyno-tuned intake tube to achieve maximum power gains while maintaining a perfect fit. Its XLPE material is heat soak resistant and extremely durable. Emissions Disclaimer: This product is not currently CARB exempt and is not available for purchase in California or for use on any vehicle registered with the California Department of Motor Vehicles. Open-Element Design Allows For Viewing of Massive Air Filter, Yet Seals When Hood is Closed to Keep Out Hot Air Innovative Filter-to-Housing Interface and Minimal Hardware for Fast and Easy Installation Takeda Stage-2 Cold Air Intake System w/ Pro 5R Filter Honda Civic 16-21 L4-1.5L (t) Durable XLPE Construction Protects From Impact and Extreme Temperatures Washable and Reusable Pro 5R Air Filter for Maximum Performance Takeda Stage-2 Cold Air Intake System Measured Flow: 365 CFM @ 7" H2O Outflows Factory Intake by 52%