Autometer Phantom 52mm 30 PSI Mechanical Boost Gauge Exhaust- Mufflers & Tips>Exhaust Valve Controllers speed and control with an

speed and control with an easy-to-read digital LED interface that displays voltage in 1 volt increments

CNC-machined

Premium stainless steel clamps and a flexible silicone coupling are used for strength and durability while also providing the most secure installation available

lower inertia

built each for a specific vehicle make and model

Autometer Phantom 52mm 30 PSI Mechanical Boost Gauge Exhaust- Mufflers & Tips>Exhaust Valve Controllers speed and control with anThe 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.