Material: Made from steel material, the electronic blow off valve ensures long term service. Its construction guarantees resistance to wear and tear, providing you a reliable performance over time. Simulates Turbo: The primary function of this electronic blow off valve is to simulate the sound of a dump valve associated with turbo engines. While it won't cost as much as a real turbo, it also won't increase your insurance premium. It simply provides your vehicle with the audible sensation of a turbo, enhancing your driving experience. Universal Auto Part: Designed to fit most automobiles, this electronic turbo blow off valve sound is a universal auto part. Being universally adaptable to various car models increases its versatility and makes it a suitable addition to any automobile. User Friendly Wiring: The wiring system of the electronic blow off valve is straightforward and user friendly. Each wire is specifically color coded: black for the negative terminal, red for the positive terminal, and blue for the switch, making the installation process simple and hassle . Connection Parameters: The device should be connected as per loading guidelines. The cathode wires should be connected, while the switch is connected to the vehicle's . These connection details further simplify the setup process and effective performance. Specification: Material: Steel Voltage: 12V : 1105dB Power: 15W Size Chart: 14cmx12cmx12cm/5.51inchx4.72inchx4.72inch Package Includes: 1Electronic Turbo Blow Off Valve Blow Note: Please allow slightly errors 1-2cm differences due to manual measurement.