Engineered Performance. Easy - to - Read DynaFact Gauges. Electronically controlled 0 - 1500 Degree Pyrometer reads EGTs. 0 - 50 psi Boost gauge to monitor power and turbo performance. LED backlit. Banks exclusive DynaFact electronic gauges offer precision that can't be matched by mechanical gauges. The pyrometer provides exhaust - gas temperature (EGT) measurements that are accurate within - 15 Degree Fahrenheit at maximum operating temperatures. The pyro's spring - loaded, jeweled movement is resistant to vibration and sports a lit, easy - to - read 0 - 1500 Degree Fahrenheit face. Banks 0 - 50 psi boost gauge monitors power and turbo performance. Includes 2 - gauge mounting panel. Top - mount andor pillar - mount options available. DynaFact Electronic Gauge Assembly with or without Thermocouple for use with 2001 - 2007 Chevy, 2003 - 2007 Dodge, 2003 - 2007 Ford