?Flexible?Inner Diameter 3 Inch/76MM, unstretched length: 12.2 inch, can extend to 36 inch, 360 degree fully flexible. Comes with 2 aluminum mounting clamps and 2 rings for installation. ?FEATURES?Lightweight high air flow racing performance design, can enhance filter protections, improve throttle response and restore engine performance. It can solves problems such as poor starting, engine surging or stalling, and nostart conditions. ?Material?The air intake pipe is made of high quality PVC material with wire core to hold its shape. Can be used to customize your own Air Intake System, to direct cold air inward, keep heat to minimum and maximize the air flow. ?Installion?Direct clampon design, with mounting clamps for easy installation. Easy Plug and Play Design, Washable and durable. ?Application?Universal fit for most vehicles with intake, tube and hose size 3 inch(76mm), please check your orignal size before purchased.