GFB Go Fast Bits 3730 GFB 52mm Boost Gauge 30psi

52mm mechanical 30psi boost pressure gaugeA critical tool for every turbo car! Knowing your boost pressure is vital to ensure longevity of your engine. GFB's 52mm mechanical boost gauge reads vacuum to -30inHg and boost to 30psi, with a bold and easy to read LED backlit face. When the ignition is turned off, the smoked lens darkens for a clean and stealthy look. Supplied with vacuum hose, mulit-size tee fiting, bezel and bracket to make installation easy.Features and Benefits: 30inHg vacuum to 30psi boost, LED backlighting (dimmed at night), smoked lens that is dark when the power is off. 100% QC and checked for correct calibration, this mechanical gauge offers accurate readings and extremely rapid response.Application Summary: Universal