Is your vehicle supercharged or turbocharged? This gauge is a must for several reasons. First and foremost is so you can see just how much boost you're making at all RPMs. Its also a bit of an ego booster when that boost gauge moves up past your last modification. This is also another great tool when used with the fuel pressure gauge. Correct fuel pressure at maximum boost equals maximum safe horsepower.
All Boost Gauge kits includes 8 ft. tubing or wiring harness, MAP sensor, T-fitting.
Notes:
Full Sweep, Stepper Motor meter movement.
Includes 8 ft. tubing or wiring harness.
Includes MAP sensor.
Includes T-fitting.
Cool LED Night Time Lighting (#7163 Shown in Image)

Auto Meter's C2 Series analog gauges are a hot new style featuring a white face during the day, and full dial blue LED illumination at night.
Advanced 90 degree air core movements and simple three wire installation characterize these high performance instruments. Electric sending units keep hazardous fluids in the engine compartment sending collected data via an electrical signal to quick reacting, precise air core movements to give you all the information that you need and nothing that you don’t.