Condition:100% brand new Color:blue Material:aluminum Dimensions:55 x 55 mm/2.17'' x 2.17'' Features: 1. Greatly improved the speed and the inlet flow 2. Provides more dynamic control over the intake system by forcing powerful airflow into the combustion chamber at high speed. 3. Play the role of fuel saving, Oil-saving rate above from 5% to 15% 4.Easy Installation Fitment:universal,fits for most cars,truck and SUV Package include: 1 x Turbo air intake saver(single propeller) Installation: 1.Loosen the clamps around the tube and remove air cleaner. 2.Put the intake fan into the air inlet hose. 3.If the intake fan is smaller than the air inlet hose, use the rubber holder attached to increase it's diameter so it can fit in the tube. 4.Reinstall the tube and tighten up the clamps. Note : Applicable to any vehicle with a Petrol or Diesel engine ,but please make sure that your intake/supercharger Has enough space to insall .