Faze Diesel Boost Guage

This Mechanical Boost Gauge from Faze Guage, a division of SPX Service Solutions, measures the pressure created by a turbocharger or supercharger and lets drivers know if their engine is operating at the proper boost level for optimum performance and economy. It also allows owners to determine if they are experiencing a malfunction, so that the turbo can be serviced at the first sign of trouble, and thus avoid far more costly engine repair expenses.