ITEM NAME:Air Intake Turbonator Dual Fan Turbine Gas Fuel Saver Turbo Supercharger X3D2 Specifications Model: double sided turbocharger Color: Black Specification: length 7.5cm, inner diameter 6.0CM, outer diameter 6.4cm If the inner diameter of the intake pipe is larger than 64 mm, it can be directly plugged into the pipe. If it is smaller than 5.5 cm, the pipe shall be changed Effect: 1. It greatly improves the torque in the rotation speed of the car's midsole and improves the intake flow. 2. It is convenient for the full combustion of gasoline in the engine room, and the throttle feels lighter and more flexible. 3. It can also play the role of fuel saving. The fuel saving rate is more than 5% - 15%, regardless of vehicle type, and it is easy to install. Installation instructions It is installed in the air inlet hose between the air box and throttle valve of the original vehicle. When installing, it depends on the diameter of the air inlet hose of the original vehicle and the thickness of the rubber collar of the power wheel itself, The thickness of the three rubber collars of the power wheel is different, and the size of the diameter of the air inlet hose shall be properly selected during installation. It is installed in the air inlet hose between the air box and throttle valve of the original vehicle. When installing, it depends on the diameter of the air inlet hose of the original vehicle and the thickness of the rubber collar of the power wheel itself, The thickness of the three rubber collars of the power wheel is different, and they should be installed according to the diameter of the air inlet hose Products include: 1X double sided turbocharger.It is installed in the air inlet hose between the air box and throttle valve of the original vehicle. It is convenient for the full combustion of gasoline in the engine room, and the throttle feels lighter and more flexible.