
The AutoMeter 52.4mm mechanical boost gauge is a factory‑match, 0–100 PSI instrument using a precise bourdon tube movement and a simple 1/8" NPT pressure connection, requiring no electrical hookup for operation. Factory‑matched LED through‑the‑dial lighting ensures clear night visibility, and the kit includes 1/8" fittings, a nylon line, adapter and mounting hardware.
Autometer Gen4 Dodge Factory Match 52.4mm Mechanical 0-100 PSI Boost Gauge