Feature 152mm turbo boost gauge, 13bar display range, applicable to 12V car, wide applications. 2Highspeed stepping motor, more sensitive response. Highquality movement makes the measurement more accurate and faster. 3There are 10 kinds of color lighting on the dial for easy reading in the dark, convenient for using. 4Comes with mounting hardware, knob installation, which is more convenient and quick. 5Exquisite craftsmanship and stylish design add a racing look and feel to your vehicle.Item Type: Turbo Boost GaugeMaterial: ABSWorking Voltage: DC12VMounting Hole Diameter: Approx. 52mm/2inBacklight Color: 10 colors (can be switched by the front button)Display Range: -1-3barApplication: 12V car universal .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Turbo Boost Gauge1 x Power Harness2 x Sensor Harness1 x Sensor1 x Blue Rubber Tube1 x Fixed Bracket2 x Nut2 x Gasket2 x Long Screw1 x Tee Connector6 x Cable Tie1 x Manual