HOTSYSTEM is a professional seller for providing creative design and competitively priced automotive gauges with an extensive variety of styles and options,such as Air/Fuel ratio,Exhaust Gas,RPM,Turbo Boost, Oil temperature,Oil pressure,Vacuum,Voltage and Water temperature etc.
And this 7 Color turbo boost gauge will monitor car's compression and boost levels from -30 inHG to 30 PSI ensuring that your turbo does not over boost causing major damage to your engine.