ITEM NAME:Modified Intake Turbine F1-Z Turbine Turbocharger Air Gas Fan Supercharger SFH Descriptio n Description: material: metal color: blue Dimensions: length 7.5CM, inner diameter 6.0CM, outer diameter 6.4cm Model: General Features: 1. Greatly improve the torque in the mid-bottom speed of the car and increase the intake air flow. 2. It is convenient for the gasoline in the cabin to burn more fully, and the throttle feels lighter and more flexible. 3. It can also play the role of fuel saving, fuel saving rate is 5%-15% or more, regardless of the model, easy to install. Package included: 1Pcs double-sided turbine Note: 1.As different computers display colors differently, the color of the actual item may vary slightly from the above images. 2.Please allow 1-3 CM differs due to manual measurement. Thanks for your understanding. Honesty is gold for all! F1-Z intake turbine double-sided turbine engine turbocharger