Turbosmart Boost Reference Adapter for Focus RS & Mustang (TS-0720-1004) Fuel Pressure Gauge 400 Flange Diameter: 4

400 Flange Diameter: 4

AutoMeter's Mechanical Fuel Pressure Gauge will precisely measure your exact fuel pressure at levels of accuracy previously unheard of even in professional gauges

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Turbosmart Boost Reference Adapter for Focus RS & Mustang (TS-0720-1004) Fuel Pressure Gauge 400 Flange Diameter: 4The Turbosmart boost reference adapter (BRA) for the Focus RS and EcoBoost Mustang will provide you with a reliable boost reference without having to tap into the intake manifold just to install a boost controller or boost gauge. This will attach to the PCV barb on the intake manifold behind the throttle body. Once installed, you will have two ports available for pressure or vacuum while allowing full operation of the PCV system. Vehicle Fitment: