
AutoMeter’s diesel A‑pillar gauge kit with speaker is a ready‑to‑install package for 2001–2007 GM trucks equipped with premium stereo systems featuring an A‑pillar speaker. The kit groups EGT and boost gauges in a single pillar mount and retains the Spek‑Pro features such as selectable color backlighting and adjustable brightness for day and night.
Autometer Diesel Gauge Kit A-Pillar w/ Speaker 01-07 GM Boost/EGT 60psi/2000 degree F Black Spek-Pro