Keep an eye on your exhaust gas temperature with a state-of-the-art AEM Electronics X-Series EGT gauge. You'll have the ability to program alarm thresholds that alert you right away if something is wrong. The larger LED display is bright and easy to see on the larger yet slimmer housing; and mounting is easy. 
Additional features: 
* Programmable LED is 87 percent larger than original AEM gauges 
* 24 green outer LEDs for quick reference to engine parameters 
* Peak/recall via gauge face buttons 
* AEMnet CAN bus-enabled for transmitting data to EMS or data-logger 
* 0-5 V analog outputs for transmitting data to EMS or data-logger 
* Auto-dimming sensor delivers ideal display brightness 
* Positive locking connectors provide secure connection