Description Features: brand new and high quality Made of highquality aluminum alloy material, high temperature resistance, corrosion resistance and long service life. Good quality, beautiful and practical. Save fuel and increase power. Easy to install, very suitable for your original car. Suitable for car intake pipe modified. Package Includes: 1x Air Flow Meter Base Specifications: Material: Aluminum Alloy Weight: 300g Length: 120mm Outer Diameter: 63/76mm Inner Diameter: 60/73mm Color: Frosted Silver Model: 63mm/76mm(Optional) note: 1.Please allow 12cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.