Autometer Phantom 52mm 30 PSI Mechanical Boost Gauge Exhaust- Mufflers & Tips>Muffler Our advanced auto calibration system

Our advanced auto calibration system automatically calibrates your gauge on every startup to assure you of the highest degree of accuracy over the entire lifespan of your sensor (no free air calibration is ever necessary)

And Takes Only Seconds To Install

The impressive

Gloss Graphite Polished and Double Tinted Gloss Black transparent standard finish options bring focus to the intricacy of the design

B015X is an ACT Xtreme pressure plate that uses exclusive diaphragm design to increase clamp load

Autometer Phantom 52mm 30 PSI Mechanical Boost Gauge Exhaust- Mufflers & Tips>Muffler Our advanced auto calibration systemThe standard in the industry, AutoMeters Mechanical Boost Vac Gauges have found their way into more builds than any other. Using a patented, high precision bourdon tube meter movement, there isnt another gauge on the market that can lay claim to the levels of accuracy or durability youll find here. A simple 1 8 NPT pressure connection requires no electrical hookup for operation. Includes 1 8 NPT fittings and nylon line kit.