SAAS 52mm Black Muscle Series Diesel Boost Gauge (0-20PSI) – SG-TBD52B1 Original

Description

A boost gauge is an instrument that is used to show the amount of pressure a turbo charger or super charger is producing. Typically, a turbo or super charger system is designed to give the maximum benefit at a particular amount of boost pressure. By monitoring the boost gauge, you are able to keep the vehicle’s engine components in the proper power range to achieve the most performance from your engine.