Turbonator Fuel Saver, Car Air Intake Turbonator Single Fan Turbine Super Charger Fuel Saver Turbo - Inner diameter 60MM/Outer Diameter 65MMDescriptions:Provides more dynamic control over the intake system by forcing powerful airflow into the combustion chamber at high speed. Turbo fuel saver fan with a single propeller, increase horsepower and better on CO/petrol millage.Specifications: Name: car air intake turbonator turbine Material: Aluminum Alloy + RubberSize: about 6.4*4.9cm/2.52*1.93inColor: Blue Red Black SilverWeight: 170 GPacking List:cold air intake turbine *1Note: Due to the shooting environment, lighting, equipment, display and other factors will produce a certain color difference, it is normal.See more product details1.Durable in Use: The diameter is 64 mm / 2.56 inches, and the length is 49 mm / 1.93 inches. Made of high-quality aluminum alloy material, lightweight and durable, long service life.2.Working Routine: Provides more dynamic control over the intake system by forcing powerful airflow into the combustion chamber at high speed. Turbo petrol saver fan with a single propeller, increase horsepower, and better on CO/petrol millage.3.Universal and simple: Universal mounting for most vehicles with nature pick-up. Easy to install, but professional installation is recommended. 4.Save Energy: Exquisite craftsmanship and high performance, saving about 5%-15% of petrol for your vehicle. Universal fit for air intake hose with diameter between 65mm and 74mm (2.6-2.9 inches).5.Excellent Customer Service: We are committed to meeting customer demands to supply high-quality products. Please feel free to contact us at any time if you have any suggestions and requests, we will reply to you as soon as possible.