"Cobb Redline Cold Air Intakes are constructed of a 3k row in a 2x2 twill weave pattern with a gloss clear coat. Factory piping from the air-box is replaced with 3"" tubing to maximize airflow. A bespoke carbon airbox lid replaces the factory piece and allows installation of a reusable dual-inlet, high flow filter offering 165% additional surface area over stock. Black 4-ply silicone couplers are held in place with black e-coated stainless steel clamps, offering a sleek look and OEM-quality installation. Carbon fiber parts are hand laid, slight imperfections or weave pattern variances can be expected. Each intake comes with an option to add a HydroCarbon Trap (HCT), which is an emissions component used in the intakes to reduce the release of vapors and gases from the vehicle. Cobb is able to incorporate the HTC into the tubing to match the factory while still increasing airflow for top performance. | Cobb Redline Cold Air Intake 7F3100"