Gauge: Exhaust (Drive) Pressure Range: 0-100PSI Size: 2 1/16" (52.4mm) Type: Electric/Full Sweep Notes: -Full sweep precision stepper motor movement. -Includes 1/8" NPT Sender. -Includes 6 ft. tubing. -Includes 8 ft. Wiring Harness. -Styling matched to 2002-2009 RAM models