
The AutoMeter ES 52mm mechanical boost gauge monitors boost pressure with a proven bourdon tube movement for accurate, durable readings across gasoline or diesel applications. It uses a simple 1/8" NPT pressure connection so no electrical hookup is required, and includes fittings, a nylon line kit and mounting hardware. Modern red LED through‑the‑dial lighting improves nighttime visibility for street and race use.
Autometer ES 52mm 35 PSI Mechanical Boost Gauge