The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating excessive heat which, in turn, can cause engine damage. With the EAS system a user can connect multiple EGT sensors to monitor temperatures in different locations and compare readings to be even more precise.
EAS Starter Kits are only available to work with the CS and CTS product lines. In order to use the EAS accessories you must have an EAS Starter kit (part # 98602). EAS Starter kits come with all Juice w/ Attitude CS and CTS products and the EAS Starter Kit w/ Expandable EGT (part # 98603).