This photograph from February 1965 shows a sugar cane field along with aFe Track Series Stg 2 Carbon Fiber Intake w Pro 5R Media 15 20 BMW M3 M4(F80 82 83) L6 3.0L(tt) S55. Large Five Layer Performance Air Filters: These 6" tall 360 degree radial flow air filters feature our pre oiled Pro 5R media with five layers of progressively finer cotton gauze media for maximum performance. This media provides your engine with the largest amount of high flowing air and delivers the highest power gains in most cases, making it perfect for street and or track use. Their inverted top makes for more filter surface area, resulting in longer service intervals. Dyno Tuned Intake Tubes: This system features high quality, computer designed, dyno tuned intake tubes to achieve maximum power gains while maintaining a perfect fit. Their durable black XLPE material is heat soak resistant and extremely durable. The longer tube passing in front of the engine features aluminum trim, securing the coolant hose and giving a unique look to your engine bay. Optional carbon fiber trim pieces can be purchased seperately (PN 54 13032CC). One Piece Housing: The included performance air filters are surrounded by open element XLPE (cross linked polyethylene) polymer housings that minimize warm engine air for maximum performance. Their open design allows for easy viewing of the air filters and delivers an aggressive air intake sound. The system utilizes the vehicle's OE air inlet with no additional hardware. They utilize the vehicle's factory air inlet with no additional hardware. 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. This Part Fits: Year Make Model Submodel 2019 2021 BMW M2 Competition 2015 2018 BMW M3 Base 2015 2020 BMW M4 Base 2019 2020 BMW M4 CS 2016 BMW M4 GTS