100% new high quality. High sensitivity and high efficiency. This Turbo Boost Meter can be an important part of your car. Disc backlight for easy reading in the dark. Digits and hands are clearly visible. Easy to install and easy to use. Professional installation is highly recommended. Universal do vehicles with 12V turbocharging. Suitable do of all types of modified vehicles. Technical data: Power supply: 12 V DC Diameter: 2,5 inch / 60 mm Starter cable length: 360mm Location on Vehicle: Front Material: ABS aluminium Bright kolor: white light and red light Alarm light: red light Measuring range: -1-3 (bar) List of packages: 1 * Turbocharger 1 * instrument cover 1 * bracket 2 * Cable 1 * sensor 1 * Pipe 1 * piece T 1 * filter 1 * instruction in English Signal line: green line is connected do green sensor line, white line is connected do red line, black line is connected do black line Power cord: red and white wires are connected do of the positive pole (they show white light), red and orange wires are connected do of the positive pole (they show orange light), and the black wire is connected do of the negative pole of the battery.Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-dadangjia