AutoMeter 52mm Boost/Vacuum Gauge, 30 IN HG/20 PSI, Mechanical (3807) Sparco The Tomei product concept is

The Tomei product concept is "To produce a great product for ultimate driving pleasure"

but not STi

nor the ability to increase the boost output beyond a level that is within the parameters set by the engine-management-system of the given vehicle at the time of installation

• We no longer carry the black Genesis battery

AutoMeter 52mm Boost/Vacuum Gauge, 30 IN HG/20 PSI, Mechanical (3807) Sparco The Tomei product concept isAutoMeter's mechanical boost vacuum gauge with a 2 1 16" size, 30 IN HG 20 PSI range, and green LED lighting. Features a precision bourdon tube meter movement with no electrical hookup required for operation. Features: Modern green LED through the dial lighting provides clear visibility during nighttime use AutoMeter's race proven mechanical instruments provide trusted accuracy while being simple to install No electrical system required for gauge