Universal Air filter 65MM / 2.5 inch Car Performance High Flow Stainless steel mesh Air Filters for Cold Air Intake Description : Features: Increases horsepower: increase the intake flow, making the car more powerful. Improves fuel economy, low energy consumption. Exceptional airflow. More filtering surface than original filter. Filter can be washed & oiled. Specifications: Item type: Auto air intakes Item name: Air filter/air intake Material: Aluminum & rubber&Stainless steel mesh Inlet size: 3 inch (neck end cap 76mm) and 2.5 inch (neck end cap 65mm) Height: Approx. 16cm / 6.3in (max) Diameter: Approx. 15cm / 5.9in (max) Item weight: Approx. 376g Package size: Approx. 18 * 18 * 16cm / 7.1 * 7.1 * 6.3in Package weight: Approx. 600g 1 X air filter Note: It's a universal car intake air filter, which can apply to most of car model. But for some car models, this item might have to make some slight adjustment. You can go to 4S shop to have it installed. Please make sure your original interface caliber is the same size of this product. Thank you!