
The AutoMeter 52mm carbon fiber boost/vacuum gauge combines a digital stepper‑motor movement with self‑calibration on startup to deliver accurate, responsive readings for forced‑induction gasoline engines. It includes a MAP sensor and wiring harness for installation, perimeter incandescent lighting, and features like peak recall and user alerts; a boost‑only variant is offered for diesel or extreme boost applications.
Autometer Carbon Fiber 52mm 30 PSI Electronic Boost gauge