aFe Black Series Carbon Fiber CAIS w/Pro 5R Filter 16-18 BMW M2/12-16 3 Series/14-16 4 Series/13-16 M135i (F87) L6-3.0L 58-10004R

aFe Black Series Carbon Fiber CAIS w/Pro 5R Filter 16-18 BMW M2/12-16 3 Series/14-16 4 Series/13-16 M135i (F87) L6-3.0L Large Five Layer Performance Air Filter: This 7-1/2” tall 360-degree radial flow air filter with a 4" flange 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 and/or track use. Unique Computer Designed Carbon Fiber Housing: 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 twill weave carbon fiber. Dyno-Tuned Intake Tube: A lightweight high gloss twill 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. Hassle-Free Installation: Stainless-steel clamps are used for strength and durability. Designed with fewer parts, this system's installation is extremely simple and secure. 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. Instructions