AutoMeter - P72020 - DIESEL GAUGE KIT, A-PILLAR, GM 01-07, BOOST/EGT, 35PSI/2000?F, BLK, SPEK-PRO

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.