30pcs Universal Electric Gate Garage Door 433MHZ Wireless Remote Control Duplicator

Description: This simulator whistler can let your car that doesn t have a turbo to make a turbo sound. It is easy to install comes with a wrench to help the installation. It is simple and beautiful the surface is glossy and smooth conveneint to clean. You can use it in many type of cars please check the car exhaust pipe diameter before purchase. It is made of aluminum alloy it is strong and tough not easy to be worn out not easy to be corroded. Specification: Material: Aluminum. Color: Red blue golden silver black. Size: S M L XL. Size: S diameter: 32-43mm exhaust volume: 1000-1600cc. Size: M diameter: 37-48mm exhaust volume: 1600-2000cc. Size: L diameter: 44-55mm exhaust volume: 2000-2400cc. Size: XL diameter: 56-85mm exhaust volume: 2400cc +. Note There might be a bit color distortions due to different computer resolutions. There might be a slight errors due to different hand measurement. For different models of cars the size is different please check the appropriate size. The sound size varies depending on the specifications.The higher the number the louder the sound. It is best to confirm the inner diameter of the exhaust pipe before purchase. If the diameter of the whistle is bigger than or equal to the inner diameter of the exhaust pipe after adding 1 cm it is not fit for installation. The size of the sound is also related to the thrust of the exhaust and the personal feeling.And individual models may have a smaller thrust or a modified rear drum. For vehicles with small exhaust volume you can choose small exhaust volume type because the principle of whistle is through the airflow the exhaust volume is large the bigger the whistle the easier it is to make sound. Package included: 3* Turbo sound whistle. 3* Wrench.