Item: AUTOMETER GAUGE PILLAR KIT,0-35 PSI/2000F,01-07 GM FULL-SIZE TRUCK,W/ SPEAKER,SPEK-PRO,BLACK DIAL,BLACK BEZEL,FLAT ANTIGLARE LENS # P72021

Feature Points

• 7 color user-selectable background illuminations (red, blue, green, white, yellow, orange, and violet) with adjustable brightness for day and night - with independent dimming of dial and pointer.
• Configurable "High" and "Low" warnings using three on-instrument-face buttons
• Pro-Control output enables a 1.5 amp load to activate a relay and trigger your choice of warning lights, external buzzers, fans, pumps, or features such as water/meth/nitrous injection.
• Features a peak recall function, which enables the user to review high gauge readings. The highest reading will be stored by the gauge until it is cleared.
• Includes patented light-weight, spin-on bracket and pre-wired harness for simplified installation.
• Patented Wide Angle dial design provides the largest viewable dial available in a 2-1/16" gauge.
• Precision 280° brushless stepper motor movement provides a quiet, fluid, and accurate pointer movement with superior dial resolution.
• For trucks equipped with premium stereo containing speaker on A-Pillar.